In [1]:
import pandas as pd
import numpy as np
In [2]:
train_org = pd.read_csv('train.csv',engine='python')
test_org = pd.read_csv('test.csv')
train_org.columns, test_org.columns
Out[2]:
(Index(['Id', 'MSSubClass', 'MSZoning', 'LotFrontage', 'LotArea', 'Street',
        'Alley', 'LotShape', 'LandContour', 'Utilities', 'LotConfig',
        'LandSlope', 'Neighborhood', 'Condition1', 'Condition2', 'BldgType',
        'HouseStyle', 'OverallQual', 'OverallCond', 'YearBuilt', 'YearRemodAdd',
        'RoofStyle', 'RoofMatl', 'Exterior1st', 'Exterior2nd', 'MasVnrType',
        'MasVnrArea', 'ExterQual', 'ExterCond', 'Foundation', 'BsmtQual',
        'BsmtCond', 'BsmtExposure', 'BsmtFinType1', 'BsmtFinSF1',
        'BsmtFinType2', 'BsmtFinSF2', 'BsmtUnfSF', 'TotalBsmtSF', 'Heating',
        'HeatingQC', 'CentralAir', 'Electrical', '1stFlrSF', '2ndFlrSF',
        'LowQualFinSF', 'GrLivArea', 'BsmtFullBath', 'BsmtHalfBath', 'FullBath',
        'HalfBath', 'BedroomAbvGr', 'KitchenAbvGr', 'KitchenQual',
        'TotRmsAbvGrd', 'Functional', 'Fireplaces', 'FireplaceQu', 'GarageType',
        'GarageYrBlt', 'GarageFinish', 'GarageCars', 'GarageArea', 'GarageQual',
        'GarageCond', 'PavedDrive', 'WoodDeckSF', 'OpenPorchSF',
        'EnclosedPorch', '3SsnPorch', 'ScreenPorch', 'PoolArea', 'PoolQC',
        'Fence', 'MiscFeature', 'MiscVal', 'MoSold', 'YrSold', 'SaleType',
        'SaleCondition', 'SalePrice'],
       dtype='object'),
 Index(['Id', 'MSSubClass', 'MSZoning', 'LotFrontage', 'LotArea', 'Street',
        'Alley', 'LotShape', 'LandContour', 'Utilities', 'LotConfig',
        'LandSlope', 'Neighborhood', 'Condition1', 'Condition2', 'BldgType',
        'HouseStyle', 'OverallQual', 'OverallCond', 'YearBuilt', 'YearRemodAdd',
        'RoofStyle', 'RoofMatl', 'Exterior1st', 'Exterior2nd', 'MasVnrType',
        'MasVnrArea', 'ExterQual', 'ExterCond', 'Foundation', 'BsmtQual',
        'BsmtCond', 'BsmtExposure', 'BsmtFinType1', 'BsmtFinSF1',
        'BsmtFinType2', 'BsmtFinSF2', 'BsmtUnfSF', 'TotalBsmtSF', 'Heating',
        'HeatingQC', 'CentralAir', 'Electrical', '1stFlrSF', '2ndFlrSF',
        'LowQualFinSF', 'GrLivArea', 'BsmtFullBath', 'BsmtHalfBath', 'FullBath',
        'HalfBath', 'BedroomAbvGr', 'KitchenAbvGr', 'KitchenQual',
        'TotRmsAbvGrd', 'Functional', 'Fireplaces', 'FireplaceQu', 'GarageType',
        'GarageYrBlt', 'GarageFinish', 'GarageCars', 'GarageArea', 'GarageQual',
        'GarageCond', 'PavedDrive', 'WoodDeckSF', 'OpenPorchSF',
        'EnclosedPorch', '3SsnPorch', 'ScreenPorch', 'PoolArea', 'PoolQC',
        'Fence', 'MiscFeature', 'MiscVal', 'MoSold', 'YrSold', 'SaleType',
        'SaleCondition'],
       dtype='object'))
In [3]:
import matplotlib.pyplot as plt
import seaborn as sns
In [5]:
train = train_org.copy()
test = test_org.copy()
In [6]:
train_num = train._get_numeric_data()
plt.figure(figsize=[30,30])
sns.heatmap(train_num.corr(),annot=True)
Out[6]:
<matplotlib.axes._subplots.AxesSubplot at 0x27a98cb75c8>

Three pairs seems to have highly correlated:

1stFlrSf:TotalBsmtSF TotalRmAbvGrnd:GrLivArea GarageArea:GarageCar

This information might be helpful during model developement

In [7]:
plt.figure(figsize=[5000,5000])
# sns.pairplot(train_num)
sns.pairplot(train_org)
plt.show()
C:\Users\Sujal Bhavsar\Anaconda3\lib\site-packages\numpy\lib\histograms.py:824: RuntimeWarning: invalid value encountered in greater_equal
  keep = (tmp_a >= first_edge)
C:\Users\Sujal Bhavsar\Anaconda3\lib\site-packages\numpy\lib\histograms.py:825: RuntimeWarning: invalid value encountered in less_equal
  keep &= (tmp_a <= last_edge)
<Figure size 360000x360000 with 0 Axes>

Above pairplot gives an idea about categorical(discrete) and non-categorical(continuous) variables.

Treatment on missing variables is presetned below

In [9]:
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
import seaborn as sns

import statsmodels.api as sm
import statsmodels.formula.api as smf
from statsmodels.formula.api import ols

from sklearn.impute import SimpleImputer
from sklearn.base import TransformerMixin
from statsmodels.nonparametric.smoothers_lowess import lowess

import scipy.stats as stats
In [15]:
class DataFrameImputer(TransformerMixin):

    def __init__(self):
        """Impute missing values.

        Columns of dtype object are imputed with the most frequent value
        in column.

        Columns of other types are imputed with mean of column.

        """
    def fit(self, X, y=None):

        self.fill = pd.Series([X[c].value_counts().index[0]
            if X[c].dtype == np.dtype('O') else X[c].mean() for c in X],
            index=X.columns)

        return self

    def transform(self, X, y=None):
        return X.fillna(self.fill)

The above class would replace the missing values. Numerical values are imputed with the mean of column. Non-numerical vlaues are imputed with most frequent value

In [16]:
# train_org.isnull().sum()
# test_org.isnull().sum().to_csv('missinginfotest.csv')
# train_org.isnull().sum().to_csv('missinginfo.csv')
MIssing Data

Following csv File is extracted to check the columns with missing data. https://drive.google.com/open?id=1-cf4LNosEY87jupB5XfnqapenAOttyCw

Columns with more than 25% of Missing values are opted out. \ They are: 'Alley','FireplaceQu','PoolQC','Fence','MiscFeature'

DataFrameImputer class defined above was passed on both testing and training dataset to fill the rest of the missing values. It imputes the column with dtype object with the most frequent values and columns with numeric values with the column mean.

Care is taken while considering the missing categorical variables which have numerical values. E.g

The missing categorical variable which has numeric values in training and testing set are: In Traing set: 'GarageYrBlt' \ In Testing set: 'GarageYrBlt', 'GarageCars','BsmtHalfBath','BsmtFullBath'

In [17]:
train_copy=train_org.copy()
test_copy=test_org.copy()
In [18]:
train_pre=train_copy.drop(['Id','Alley','FireplaceQu','PoolQC','Fence','MiscFeature'],axis=1)  # droping columns which has more than 25% of missing values
test_pre=test_copy.drop(['Id','Alley','FireplaceQu','PoolQC','Fence','MiscFeature'],axis=1)
In [19]:
train=DataFrameImputer().fit_transform(train_pre)  # Imputing the missing values for numerical takes mean; For categorical takes frequency
test=DataFrameImputer().fit_transform(test_pre)
In [20]:
train['GarageYrBlt']=train['GarageYrBlt'].astype(int) # This is the only numerical quantity which is category that needs to be converted to integer
test['GarageYrBlt']=test[['GarageYrBlt', 'GarageCars','BsmtHalfBath','BsmtFullBath']].astype(int)
train=train.rename(columns={"1stFlrSF":"firstFlrSf","2ndFlrSF": "secondFlrSf","3SsnPorch":"threeSsnPorch"}, errors="raise") #The provided columns names were note accepted hence changed
test=test.rename(columns={"1stFlrSF":"firstFlrSf","2ndFlrSF": "secondFlrSf","3SsnPorch":"threeSsnPorch"}, errors="raise")
In [21]:
reg=ols('SalePrice~ C(MSSubClass)+MSZoning+LotFrontage+LotArea+Street+LotShape+LandContour+Utilities+LotConfig+LandSlope+Neighborhood+Condition1+Condition2+BldgType+HouseStyle+C(OverallQual)+C(OverallCond)+C(YearBuilt)+C(YearRemodAdd)+RoofStyle+RoofMatl+Exterior1st+Exterior2nd+MasVnrType+MasVnrArea+ExterQual+ExterCond+Foundation+BsmtQual+BsmtCond+BsmtExposure+BsmtFinType1+BsmtFinSF1+BsmtFinType2+BsmtFinSF2+BsmtUnfSF+TotalBsmtSF+Heating+HeatingQC+CentralAir+Electrical+firstFlrSf+secondFlrSf+LowQualFinSF+GrLivArea+C(BsmtFullBath)+C(BsmtHalfBath)+C(FullBath)+C(HalfBath)+C(BedroomAbvGr)+C(KitchenAbvGr)+KitchenQual+C(TotRmsAbvGrd)+Functional+C(Fireplaces)+GarageType+C(GarageYrBlt)+GarageFinish+C(GarageCars)+GarageArea+GarageQual+GarageCond+PavedDrive+WoodDeckSF+OpenPorchSF+EnclosedPorch+threeSsnPorch+ScreenPorch+PoolArea+MiscVal+C(MoSold)+C(YrSold)+SaleType+SaleCondition',data=train)
reg_result=reg.fit()
print(reg_result.summary())
                            OLS Regression Results                            
==============================================================================
Dep. Variable:              SalePrice   R-squared:                       0.950
Model:                            OLS   Adj. R-squared:                  0.920
Method:                 Least Squares   F-statistic:                     31.37
Date:                Wed, 11 Dec 2019   Prob (F-statistic):               0.00
Time:                        22:50:33   Log-Likelihood:                -16352.
No. Observations:                1460   AIC:                         3.381e+04
Df Residuals:                     906   BIC:                         3.674e+04
Df Model:                         553                                         
Covariance Type:            nonrobust                                         
============================================================================================
                               coef    std err          t      P>|t|      [0.025      0.975]
--------------------------------------------------------------------------------------------
Intercept                 -6.81e+05   1.04e+05     -6.567      0.000   -8.84e+05   -4.77e+05
C(MSSubClass)[T.30]      -9011.7991   6930.994     -1.300      0.194   -2.26e+04    4590.871
C(MSSubClass)[T.40]      -1600.6152    1.8e+04     -0.089      0.929   -3.69e+04    3.37e+04
C(MSSubClass)[T.45]      -7422.8618   3.27e+04     -0.227      0.821   -7.16e+04    5.68e+04
C(MSSubClass)[T.50]      -1.036e+04   1.12e+04     -0.928      0.354   -3.23e+04    1.16e+04
C(MSSubClass)[T.60]      -1324.5123   9849.823     -0.134      0.893   -2.07e+04     1.8e+04
C(MSSubClass)[T.70]      -7546.2046   1.13e+04     -0.670      0.503   -2.96e+04    1.46e+04
C(MSSubClass)[T.75]      -1.415e+04   2.55e+04     -0.555      0.579   -6.42e+04    3.59e+04
C(MSSubClass)[T.80]      -1.183e+04   1.47e+04     -0.805      0.421   -4.07e+04     1.7e+04
C(MSSubClass)[T.85]      -1.442e+04   1.43e+04     -1.010      0.313   -4.24e+04    1.36e+04
C(MSSubClass)[T.90]      -9391.6355   5490.504     -1.711      0.088   -2.02e+04    1383.950
C(MSSubClass)[T.120]      -2.37e+04    1.7e+04     -1.392      0.164   -5.71e+04    9712.894
C(MSSubClass)[T.160]     -2.461e+04   2.05e+04     -1.198      0.231   -6.49e+04    1.57e+04
C(MSSubClass)[T.180]     -3.123e+04   2.31e+04     -1.351      0.177   -7.66e+04    1.41e+04
C(MSSubClass)[T.190]      2.677e+04   5.31e+04      0.504      0.615   -7.75e+04    1.31e+05
MSZoning[T.FV]            4.461e+04   1.56e+04      2.852      0.004    1.39e+04    7.53e+04
MSZoning[T.RH]             2.97e+04   1.69e+04      1.762      0.078   -3377.025    6.28e+04
MSZoning[T.RL]            4.109e+04   1.41e+04      2.916      0.004    1.34e+04    6.87e+04
MSZoning[T.RM]            3.344e+04   1.35e+04      2.484      0.013    7016.590    5.99e+04
Street[T.Pave]            2.047e+04    1.6e+04      1.282      0.200   -1.09e+04    5.18e+04
LotShape[T.IR2]           2201.4910   4715.110      0.467      0.641   -7052.316    1.15e+04
LotShape[T.IR3]           1.088e+04   9564.191      1.138      0.255   -7885.730    2.97e+04
LotShape[T.Reg]           2437.5829   1853.456      1.315      0.189   -1199.983    6075.149
LandContour[T.HLS]        7933.3040   6399.843      1.240      0.215   -4626.937    2.05e+04
LandContour[T.Low]       -1624.0072   8113.318     -0.200      0.841   -1.75e+04    1.43e+04
LandContour[T.Lvl]        5282.5613   4935.196      1.070      0.285   -4403.185     1.5e+04
Utilities[T.NoSeWa]      -3.823e+04   3.12e+04     -1.225      0.221   -9.95e+04     2.3e+04
LotConfig[T.CulDSac]      9707.8959   3823.492      2.539      0.011    2203.966    1.72e+04
LotConfig[T.FR2]         -8008.2885   4448.705     -1.800      0.072   -1.67e+04     722.678
LotConfig[T.FR3]         -2.121e+04   1.34e+04     -1.582      0.114   -4.75e+04    5102.331
LotConfig[T.Inside]      -1537.7753   2090.649     -0.736      0.462   -5640.854    2565.303
LandSlope[T.Mod]          6110.9249   4875.917      1.253      0.210   -3458.480    1.57e+04
LandSlope[T.Sev]         -3.949e+04   1.45e+04     -2.719      0.007    -6.8e+04    -1.1e+04
Neighborhood[T.Blueste]  -3066.0449   2.31e+04     -0.133      0.894   -4.83e+04    4.22e+04
Neighborhood[T.BrDale]    3473.3310   1.38e+04      0.253      0.801   -2.35e+04    3.05e+04
Neighborhood[T.BrkSide]  -5587.8201   1.12e+04     -0.499      0.618   -2.76e+04    1.64e+04
Neighborhood[T.ClearCr]  -7459.0906   1.07e+04     -0.696      0.486   -2.85e+04    1.36e+04
Neighborhood[T.CollgCr]  -9356.7554   8252.288     -1.134      0.257   -2.56e+04    6839.069
Neighborhood[T.Crawfor]    1.06e+04   1.02e+04      1.038      0.299   -9439.111    3.06e+04
Neighborhood[T.Edwards]  -1.985e+04   9141.110     -2.172      0.030   -3.78e+04   -1913.597
Neighborhood[T.Gilbert]  -6685.9569   8755.555     -0.764      0.445   -2.39e+04    1.05e+04
Neighborhood[T.IDOTRR]   -1.263e+04   1.32e+04     -0.957      0.339   -3.85e+04    1.33e+04
Neighborhood[T.MeadowV]  -1.084e+04   1.47e+04     -0.738      0.461   -3.97e+04     1.8e+04
Neighborhood[T.Mitchel]  -1.915e+04   9501.588     -2.015      0.044   -3.78e+04    -501.826
Neighborhood[T.NAmes]    -1.508e+04   9088.134     -1.659      0.097   -3.29e+04    2760.016
Neighborhood[T.NPkVill]   1.925e+04   1.56e+04      1.232      0.218   -1.14e+04    4.99e+04
Neighborhood[T.NWAmes]   -1.271e+04   9443.321     -1.346      0.179   -3.12e+04    5825.304
Neighborhood[T.NoRidge]   1.817e+04   9810.297      1.852      0.064   -1081.827    3.74e+04
Neighborhood[T.NridgHt]   1.467e+04   8307.068      1.766      0.078   -1636.185     3.1e+04
Neighborhood[T.OldTown]  -9609.6623   1.15e+04     -0.835      0.404   -3.22e+04     1.3e+04
Neighborhood[T.SWISU]    -1.356e+04   1.21e+04     -1.123      0.262   -3.73e+04    1.01e+04
Neighborhood[T.Sawyer]   -1.198e+04   9558.974     -1.253      0.210   -3.07e+04    6781.344
Neighborhood[T.SawyerW]  -5243.9689   9104.653     -0.576      0.565   -2.31e+04    1.26e+04
Neighborhood[T.Somerst]   1141.2600      1e+04      0.114      0.909   -1.85e+04    2.08e+04
Neighborhood[T.StoneBr]   3.084e+04   9623.186      3.205      0.001     1.2e+04    4.97e+04
Neighborhood[T.Timber]    -1.04e+04   9152.738     -1.136      0.256   -2.84e+04    7565.698
Neighborhood[T.Veenker]   4611.3127   1.22e+04      0.377      0.707   -1.94e+04    2.86e+04
Condition1[T.Feedr]       9401.1198   6692.913      1.405      0.160   -3734.297    2.25e+04
Condition1[T.Norm]        1.737e+04   5690.016      3.054      0.002    6207.603    2.85e+04
Condition1[T.PosA]         2.07e+04   1.21e+04      1.711      0.087   -3040.850    4.44e+04
Condition1[T.PosN]        1.289e+04   8890.914      1.450      0.147   -4555.385    3.03e+04
Condition1[T.RRAe]        -1.22e+04   1.11e+04     -1.101      0.271   -3.39e+04    9546.882
Condition1[T.RRAn]         1.05e+04   8227.323      1.276      0.202   -5650.563    2.66e+04
Condition1[T.RRNe]        4222.6732   1.95e+04      0.216      0.829   -3.41e+04    4.25e+04
Condition1[T.RRNn]        1.765e+04   1.44e+04      1.230      0.219   -1.05e+04    4.58e+04
Condition2[T.Feedr]       4.037e+04   3.52e+04      1.148      0.251   -2.86e+04    1.09e+05
Condition2[T.Norm]        2.355e+04   3.12e+04      0.754      0.451   -3.78e+04    8.49e+04
Condition2[T.PosA]        1433.4498   2.59e+04      0.055      0.956   -4.94e+04    5.22e+04
Condition2[T.PosN]       -2.282e+05   3.78e+04     -6.040      0.000   -3.02e+05   -1.54e+05
Condition2[T.RRAe]       -8.549e+04   6.64e+04     -1.287      0.198   -2.16e+05    4.48e+04
Condition2[T.RRAn]        1.309e+04   4.08e+04      0.321      0.748    -6.7e+04    9.32e+04
Condition2[T.RRNn]         4.23e+04   4.18e+04      1.012      0.312   -3.97e+04    1.24e+05
BldgType[T.2fmCon]       -4.282e+04   5.32e+04     -0.806      0.421   -1.47e+05    6.15e+04
BldgType[T.Duplex]       -9391.6355   5490.504     -1.711      0.088   -2.02e+04    1383.949
BldgType[T.Twnhs]         5838.6646   1.82e+04      0.321      0.748   -2.98e+04    4.15e+04
BldgType[T.TwnhsE]        7207.8086   1.73e+04      0.416      0.677   -2.68e+04    4.12e+04
HouseStyle[T.1.5Unf]      1.036e+04   3.22e+04      0.322      0.748   -5.29e+04    7.36e+04
HouseStyle[T.1Story]       964.3357   1.11e+04      0.087      0.931   -2.09e+04    2.28e+04
HouseStyle[T.2.5Fin]     -3.948e+04   2.92e+04     -1.354      0.176   -9.67e+04    1.77e+04
HouseStyle[T.2.5Unf]      3664.1140   2.75e+04      0.133      0.894   -5.02e+04    5.76e+04
HouseStyle[T.2Story]     -1.066e+04   1.08e+04     -0.990      0.322   -3.18e+04    1.05e+04
HouseStyle[T.SFoyer]      7597.7588   1.55e+04      0.491      0.623   -2.27e+04    3.79e+04
HouseStyle[T.SLvl]        8617.3608   1.66e+04      0.521      0.603   -2.39e+04    4.11e+04
C(OverallQual)[T.2]      -1.728e+04   2.83e+04     -0.610      0.542   -7.29e+04    3.83e+04
C(OverallQual)[T.3]      -1.581e+04   2.35e+04     -0.672      0.502   -6.19e+04    3.03e+04
C(OverallQual)[T.4]      -2.054e+04   2.23e+04     -0.920      0.358   -6.44e+04    2.33e+04
C(OverallQual)[T.5]      -2.082e+04   2.25e+04     -0.925      0.355    -6.5e+04    2.33e+04
C(OverallQual)[T.6]      -1.766e+04   2.25e+04     -0.785      0.433   -6.18e+04    2.65e+04
C(OverallQual)[T.7]      -1.317e+04   2.25e+04     -0.585      0.558   -5.73e+04     3.1e+04
C(OverallQual)[T.8]      -1324.6514   2.28e+04     -0.058      0.954    -4.6e+04    4.33e+04
C(OverallQual)[T.9]       2.733e+04   2.35e+04      1.163      0.245   -1.88e+04    7.34e+04
C(OverallQual)[T.10]      6.691e+04   2.49e+04      2.688      0.007    1.81e+04    1.16e+05
C(OverallCond)[T.2]      -8.136e+04   3.02e+04     -2.692      0.007   -1.41e+05    -2.2e+04
C(OverallCond)[T.3]      -8.416e+04   1.76e+04     -4.785      0.000   -1.19e+05   -4.96e+04
C(OverallCond)[T.4]      -7.025e+04   1.69e+04     -4.166      0.000   -1.03e+05   -3.72e+04
C(OverallCond)[T.5]      -6.561e+04   1.69e+04     -3.874      0.000   -9.89e+04   -3.24e+04
C(OverallCond)[T.6]      -5.892e+04    1.7e+04     -3.458      0.001   -9.24e+04   -2.55e+04
C(OverallCond)[T.7]      -5.182e+04   1.69e+04     -3.060      0.002   -8.51e+04   -1.86e+04
C(OverallCond)[T.8]      -4.914e+04    1.7e+04     -2.884      0.004   -8.26e+04   -1.57e+04
C(OverallCond)[T.9]      -3.952e+04   1.76e+04     -2.248      0.025    -7.4e+04   -5022.958
C(YearBuilt)[T.1875]     -3.309e+04   2.61e+04     -1.269      0.205   -8.43e+04    1.81e+04
C(YearBuilt)[T.1880]     -3.842e+04   2.03e+04     -1.888      0.059   -7.83e+04    1507.721
C(YearBuilt)[T.1882]     -1.389e+04    3.6e+04     -0.386      0.700   -8.46e+04    5.68e+04
C(YearBuilt)[T.1885]     -2.724e+04   2.51e+04     -1.086      0.278   -7.65e+04     2.2e+04
C(YearBuilt)[T.1890]     -6.577e+04   2.22e+04     -2.964      0.003   -1.09e+05   -2.22e+04
C(YearBuilt)[T.1892]     -6.515e+04   3.63e+04     -1.795      0.073   -1.36e+05    6072.400
C(YearBuilt)[T.1893]      1433.4498   2.59e+04      0.055      0.956   -4.94e+04    5.22e+04
C(YearBuilt)[T.1898]     -1.307e+05   5.53e+04     -2.362      0.018   -2.39e+05   -2.21e+04
C(YearBuilt)[T.1900]     -2.984e+04    1.2e+04     -2.490      0.013   -5.34e+04   -6319.597
C(YearBuilt)[T.1904]      5025.8778   3.45e+04      0.146      0.884   -6.28e+04    7.28e+04
C(YearBuilt)[T.1905]     -3.448e+04   3.19e+04     -1.080      0.280   -9.71e+04    2.81e+04
C(YearBuilt)[T.1906]      1321.7429   2.35e+04      0.056      0.955   -4.48e+04    4.74e+04
C(YearBuilt)[T.1908]     -3.499e+04   4.17e+04     -0.838      0.402   -1.17e+05    4.69e+04
C(YearBuilt)[T.1910]     -2.734e+04   9635.627     -2.838      0.005   -4.63e+04   -8430.565
C(YearBuilt)[T.1911]     -2.682e+04   2.81e+04     -0.955      0.340   -8.19e+04    2.83e+04
C(YearBuilt)[T.1912]      9638.6491    2.2e+04      0.437      0.662   -3.36e+04    5.29e+04
C(YearBuilt)[T.1913]     -4.623e+04   3.45e+04     -1.341      0.180   -1.14e+05    2.14e+04
C(YearBuilt)[T.1914]     -7548.1507   1.62e+04     -0.465      0.642   -3.94e+04    2.43e+04
C(YearBuilt)[T.1915]     -9174.7084   1.26e+04     -0.729      0.466   -3.39e+04    1.55e+04
C(YearBuilt)[T.1916]      7970.5402   1.92e+04      0.416      0.678   -2.96e+04    4.56e+04
C(YearBuilt)[T.1917]      1.877e+04   4.31e+04      0.435      0.663   -6.58e+04    1.03e+05
C(YearBuilt)[T.1918]     -3502.4223   1.52e+04     -0.231      0.818   -3.33e+04    2.63e+04
C(YearBuilt)[T.1919]     -1.154e+04   2.07e+04     -0.556      0.578   -5.22e+04    2.92e+04
C(YearBuilt)[T.1920]     -1.349e+04   9583.177     -1.408      0.160   -3.23e+04    5317.986
C(YearBuilt)[T.1921]     -6067.1760   2.06e+04     -0.294      0.769   -4.66e+04    3.45e+04
C(YearBuilt)[T.1922]     -1.349e+04   1.71e+04     -0.791      0.429    -4.7e+04       2e+04
C(YearBuilt)[T.1923]       621.7180   1.62e+04      0.038      0.969   -3.12e+04    3.24e+04
C(YearBuilt)[T.1924]     -4666.6722   1.53e+04     -0.305      0.761   -3.47e+04    2.54e+04
C(YearBuilt)[T.1925]     -5667.1018   1.06e+04     -0.535      0.593   -2.65e+04    1.51e+04
C(YearBuilt)[T.1926]     -4489.3247   2.17e+04     -0.207      0.836   -4.71e+04    3.81e+04
C(YearBuilt)[T.1927]      -3.54e+04   2.74e+04     -1.290      0.197   -8.93e+04    1.85e+04
C(YearBuilt)[T.1928]     -4998.4858   1.58e+04     -0.317      0.751   -3.59e+04    2.59e+04
C(YearBuilt)[T.1929]     -8423.4879   1.75e+04     -0.480      0.631   -4.28e+04     2.6e+04
C(YearBuilt)[T.1930]     -6582.5760   1.21e+04     -0.544      0.586   -3.03e+04    1.72e+04
C(YearBuilt)[T.1931]     -7670.9008   1.66e+04     -0.462      0.644   -4.03e+04    2.49e+04
C(YearBuilt)[T.1932]      2.155e+04   1.85e+04      1.163      0.245   -1.48e+04    5.79e+04
C(YearBuilt)[T.1934]     -7196.0905   2.07e+04     -0.347      0.729   -4.79e+04    3.35e+04
C(YearBuilt)[T.1935]     -1.021e+04   1.49e+04     -0.685      0.494   -3.95e+04     1.9e+04
C(YearBuilt)[T.1936]      9504.3095   1.65e+04      0.575      0.565   -2.29e+04    4.19e+04
C(YearBuilt)[T.1937]     -1.162e+04   1.62e+04     -0.718      0.473   -4.34e+04    2.01e+04
C(YearBuilt)[T.1938]     -1.522e+04   1.92e+04     -0.792      0.429   -5.29e+04    2.25e+04
C(YearBuilt)[T.1939]      6475.0641   2.03e+04      0.320      0.749   -3.33e+04    4.62e+04
C(YearBuilt)[T.1940]     -1.437e+04    1.2e+04     -1.196      0.232    -3.8e+04    9212.770
C(YearBuilt)[T.1941]     -5356.1563   1.37e+04     -0.392      0.695   -3.22e+04    2.15e+04
C(YearBuilt)[T.1942]      1.111e+04   2.19e+04      0.507      0.612   -3.19e+04    5.41e+04
C(YearBuilt)[T.1945]      1.128e+04   1.46e+04      0.774      0.439   -1.73e+04    3.99e+04
C(YearBuilt)[T.1946]     -6.823e+04   2.57e+04     -2.653      0.008   -1.19e+05   -1.78e+04
C(YearBuilt)[T.1947]     -2.371e+04   1.55e+04     -1.526      0.127   -5.42e+04    6775.415
C(YearBuilt)[T.1948]     -1.014e+04   1.37e+04     -0.742      0.458    -3.7e+04    1.67e+04
C(YearBuilt)[T.1949]       718.6304   1.14e+04      0.063      0.950   -2.16e+04     2.3e+04
C(YearBuilt)[T.1950]     -5702.2265   1.06e+04     -0.536      0.592   -2.66e+04    1.52e+04
C(YearBuilt)[T.1951]     -5288.3542   2.25e+04     -0.235      0.814   -4.94e+04    3.88e+04
C(YearBuilt)[T.1952]      1.495e+04   1.34e+04      1.114      0.266   -1.14e+04    4.13e+04
C(YearBuilt)[T.1953]      5747.6350    3.5e+04      0.164      0.870    -6.3e+04    7.45e+04
C(YearBuilt)[T.1954]     -8657.3365   1.17e+04     -0.742      0.458   -3.16e+04    1.42e+04
C(YearBuilt)[T.1955]     -1.004e+04    1.4e+04     -0.720      0.472   -3.74e+04    1.73e+04
C(YearBuilt)[T.1956]     -1.821e+04   1.87e+04     -0.973      0.331   -5.49e+04    1.85e+04
C(YearBuilt)[T.1957]     -1.959e+04    1.5e+04     -1.303      0.193   -4.91e+04    9927.381
C(YearBuilt)[T.1958]     -6264.5467   1.17e+04     -0.537      0.591   -2.92e+04    1.66e+04
C(YearBuilt)[T.1959]      -385.0866   1.24e+04     -0.031      0.975   -2.48e+04     2.4e+04
C(YearBuilt)[T.1960]      1940.0693   1.68e+04      0.115      0.908    -3.1e+04    3.49e+04
C(YearBuilt)[T.1961]     -1.068e+04   1.44e+04     -0.742      0.458   -3.89e+04    1.76e+04
C(YearBuilt)[T.1962]     -2.574e+04   1.57e+04     -1.634      0.103   -5.66e+04    5166.494
C(YearBuilt)[T.1963]      8583.0274   1.86e+04      0.462      0.644   -2.79e+04    4.51e+04
C(YearBuilt)[T.1964]     -3.507e+04   1.72e+04     -2.042      0.041   -6.88e+04   -1362.287
C(YearBuilt)[T.1965]     -3717.2796   1.44e+04     -0.259      0.796   -3.19e+04    2.45e+04
C(YearBuilt)[T.1966]     -1.385e+04   2.06e+04     -0.673      0.501   -5.42e+04    2.65e+04
C(YearBuilt)[T.1967]      5812.3820      2e+04      0.291      0.771   -3.34e+04    4.51e+04
C(YearBuilt)[T.1968]     -2.091e+04   1.66e+04     -1.257      0.209   -5.35e+04    1.17e+04
C(YearBuilt)[T.1969]       3.99e+04   4.16e+04      0.960      0.337   -4.17e+04    1.21e+05
C(YearBuilt)[T.1970]     -1.573e+04   1.35e+04     -1.169      0.243   -4.21e+04    1.07e+04
C(YearBuilt)[T.1971]     -1522.8175   1.89e+04     -0.081      0.936   -3.85e+04    3.55e+04
C(YearBuilt)[T.1972]      1091.0037   1.31e+04      0.083      0.934   -2.47e+04    2.68e+04
C(YearBuilt)[T.1973]     -2.142e+04   2.56e+04     -0.837      0.403   -7.16e+04    2.88e+04
C(YearBuilt)[T.1974]      6157.0836   1.53e+04      0.403      0.687   -2.39e+04    3.62e+04
C(YearBuilt)[T.1975]      5255.6613   1.69e+04      0.310      0.756    -2.8e+04    3.85e+04
C(YearBuilt)[T.1976]      -2.03e+04   1.54e+04     -1.314      0.189   -5.06e+04       1e+04
C(YearBuilt)[T.1977]      5236.7361   1.37e+04      0.381      0.703   -2.17e+04    3.22e+04
C(YearBuilt)[T.1978]     -1.186e+04   1.77e+04     -0.670      0.503   -4.66e+04    2.29e+04
C(YearBuilt)[T.1979]      9247.1910   2.46e+04      0.375      0.708   -3.91e+04    5.76e+04
C(YearBuilt)[T.1980]      1926.8206   1.97e+04      0.098      0.922   -3.67e+04    4.05e+04
C(YearBuilt)[T.1981]     -9919.5407   2.38e+04     -0.416      0.677   -5.67e+04    3.69e+04
C(YearBuilt)[T.1982]      2776.4843   1.49e+04      0.186      0.852   -2.65e+04     3.2e+04
C(YearBuilt)[T.1983]       2.18e+04   2.83e+04      0.770      0.442   -3.38e+04    7.74e+04
C(YearBuilt)[T.1984]      4991.5422   3.46e+04      0.144      0.885   -6.28e+04    7.28e+04
C(YearBuilt)[T.1985]      3989.5255   2.17e+04      0.184      0.854   -3.86e+04    4.66e+04
C(YearBuilt)[T.1986]      4961.7485   2.13e+04      0.233      0.815   -3.68e+04    4.67e+04
C(YearBuilt)[T.1987]      1.106e+04   2.51e+04      0.440      0.660   -3.83e+04    6.04e+04
C(YearBuilt)[T.1988]       2.05e+04   2.02e+04      1.016      0.310   -1.91e+04    6.01e+04
C(YearBuilt)[T.1989]      3.117e+04   2.06e+04      1.514      0.130   -9222.873    7.16e+04
C(YearBuilt)[T.1990]      8476.7599   1.85e+04      0.459      0.646   -2.77e+04    4.47e+04
C(YearBuilt)[T.1991]     -4752.7802   1.76e+04     -0.270      0.788   -3.94e+04    2.99e+04
C(YearBuilt)[T.1992]      1.529e+04   2.21e+04      0.691      0.490   -2.82e+04    5.87e+04
C(YearBuilt)[T.1993]     -1374.0340   1.94e+04     -0.071      0.944   -3.94e+04    3.67e+04
C(YearBuilt)[T.1994]      -783.3488   1.24e+04     -0.063      0.949    -2.5e+04    2.35e+04
C(YearBuilt)[T.1995]      1.855e+04   1.41e+04      1.320      0.187   -9022.700    4.61e+04
C(YearBuilt)[T.1996]      1.295e+04   1.35e+04      0.957      0.339   -1.36e+04    3.95e+04
C(YearBuilt)[T.1997]      1.268e+04   1.51e+04      0.841      0.401   -1.69e+04    4.23e+04
C(YearBuilt)[T.1998]       2.93e+04   1.59e+04      1.845      0.065   -1858.797    6.05e+04
C(YearBuilt)[T.1999]      1.101e+04   1.74e+04      0.633      0.527   -2.31e+04    4.51e+04
C(YearBuilt)[T.2000]      1.587e+04    2.1e+04      0.755      0.450   -2.54e+04    5.71e+04
C(YearBuilt)[T.2001]      2.432e+04   1.99e+04      1.220      0.223   -1.48e+04    6.34e+04
C(YearBuilt)[T.2002]      1.597e+04   1.93e+04      0.829      0.407   -2.18e+04    5.38e+04
C(YearBuilt)[T.2003]      4009.9205   1.44e+04      0.278      0.781   -2.43e+04    3.23e+04
C(YearBuilt)[T.2004]     -2346.8508   1.62e+04     -0.144      0.885   -3.42e+04    2.95e+04
C(YearBuilt)[T.2005]        1.6e+04   1.35e+04      1.188      0.235   -1.04e+04    4.24e+04
C(YearBuilt)[T.2006]      3941.6493   1.33e+04      0.297      0.766   -2.21e+04       3e+04
C(YearBuilt)[T.2007]      2.273e+04   1.39e+04      1.636      0.102   -4531.803       5e+04
C(YearBuilt)[T.2008]      3.033e+04   1.65e+04      1.839      0.066   -2033.898    6.27e+04
C(YearBuilt)[T.2009]     -9034.3356   2.12e+04     -0.425      0.671   -5.07e+04    3.26e+04
C(YearBuilt)[T.2010]     -5664.6386   4.83e+04     -0.117      0.907      -1e+05     8.9e+04
C(YearRemodAdd)[T.1951]   8328.1193   2.62e+04      0.318      0.751   -4.31e+04    5.98e+04
C(YearRemodAdd)[T.1952]   1.495e+04   1.34e+04      1.114      0.266   -1.14e+04    4.13e+04
C(YearRemodAdd)[T.1953]   9605.0955   1.78e+04      0.538      0.591   -2.54e+04    4.46e+04
C(YearRemodAdd)[T.1954]   4635.8216   1.23e+04      0.376      0.707   -1.95e+04    2.88e+04
C(YearRemodAdd)[T.1955]   1.332e+04   1.45e+04      0.920      0.358   -1.51e+04    4.17e+04
C(YearRemodAdd)[T.1956]   6409.8127   1.75e+04      0.367      0.714   -2.79e+04    4.07e+04
C(YearRemodAdd)[T.1957]   1.201e+04   1.26e+04      0.954      0.340   -1.27e+04    3.67e+04
C(YearRemodAdd)[T.1958]  -3144.9269   1.15e+04     -0.274      0.784   -2.56e+04    1.94e+04
C(YearRemodAdd)[T.1959]  -3776.7062   1.18e+04     -0.320      0.749    -2.7e+04    1.94e+04
C(YearRemodAdd)[T.1960]  -2570.8777   1.32e+04     -0.195      0.845   -2.84e+04    2.33e+04
C(YearRemodAdd)[T.1961]   1.248e+04    1.6e+04      0.782      0.434   -1.88e+04    4.38e+04
C(YearRemodAdd)[T.1962]   3.335e+04    1.6e+04      2.084      0.037    1947.370    6.47e+04
C(YearRemodAdd)[T.1963]  -1.517e+04   1.96e+04     -0.774      0.439   -5.37e+04    2.33e+04
C(YearRemodAdd)[T.1964]    1.26e+04   1.67e+04      0.756      0.450   -2.01e+04    4.53e+04
C(YearRemodAdd)[T.1965]   1342.3652   1.32e+04      0.102      0.919   -2.46e+04    2.73e+04
C(YearRemodAdd)[T.1966]   1.134e+04   1.58e+04      0.719      0.473   -1.96e+04    4.23e+04
C(YearRemodAdd)[T.1967]   6476.9164   1.61e+04      0.402      0.688   -2.52e+04    3.81e+04
C(YearRemodAdd)[T.1968]   2.382e+04    1.3e+04      1.826      0.068   -1783.730    4.94e+04
C(YearRemodAdd)[T.1969]   -995.4748   1.89e+04     -0.053      0.958    -3.8e+04     3.6e+04
C(YearRemodAdd)[T.1970]   1.935e+04   1.21e+04      1.602      0.109   -4350.298     4.3e+04
C(YearRemodAdd)[T.1971]   7319.2779   1.76e+04      0.415      0.678   -2.73e+04    4.19e+04
C(YearRemodAdd)[T.1972]  -7215.4379   1.09e+04     -0.663      0.508   -2.86e+04    1.42e+04
C(YearRemodAdd)[T.1973]    997.0939   1.93e+04      0.052      0.959   -3.69e+04    3.89e+04
C(YearRemodAdd)[T.1974]   1.062e+04   1.54e+04      0.690      0.490   -1.96e+04    4.08e+04
C(YearRemodAdd)[T.1975]   -176.8140   1.86e+04     -0.009      0.992   -3.67e+04    3.64e+04
C(YearRemodAdd)[T.1976]   1.852e+04   1.25e+04      1.478      0.140   -6080.181    4.31e+04
C(YearRemodAdd)[T.1977]  -1310.3018   1.27e+04     -0.103      0.918   -2.63e+04    2.36e+04
C(YearRemodAdd)[T.1978]   2.048e+04   1.44e+04      1.418      0.157   -7870.244    4.88e+04
C(YearRemodAdd)[T.1979]  -4629.8979   2.21e+04     -0.210      0.834   -4.79e+04    3.87e+04
C(YearRemodAdd)[T.1980]   2599.7405   1.71e+04      0.152      0.879    -3.1e+04    3.62e+04
C(YearRemodAdd)[T.1981]   5521.3472   1.57e+04      0.352      0.725   -2.53e+04    3.63e+04
C(YearRemodAdd)[T.1982]    512.1720   1.33e+04      0.038      0.969   -2.57e+04    2.67e+04
C(YearRemodAdd)[T.1983]    510.6986    1.8e+04      0.028      0.977   -3.48e+04    3.58e+04
C(YearRemodAdd)[T.1984]   1.159e+04   1.49e+04      0.780      0.436   -1.76e+04    4.08e+04
C(YearRemodAdd)[T.1985]   7875.7497   1.69e+04      0.466      0.642   -2.53e+04    4.11e+04
C(YearRemodAdd)[T.1986]    1.19e+04   2.07e+04      0.574      0.566   -2.88e+04    5.26e+04
C(YearRemodAdd)[T.1987]   7878.8312   1.25e+04      0.628      0.530   -1.67e+04    3.25e+04
C(YearRemodAdd)[T.1988]   7786.1675   1.21e+04      0.642      0.521    -1.6e+04    3.16e+04
C(YearRemodAdd)[T.1989]   -778.8156   1.16e+04     -0.067      0.946   -2.35e+04    2.19e+04
C(YearRemodAdd)[T.1990]   6162.3026   1.06e+04      0.583      0.560   -1.46e+04    2.69e+04
C(YearRemodAdd)[T.1991]   8561.0775   1.17e+04      0.731      0.465   -1.44e+04    3.16e+04
C(YearRemodAdd)[T.1992]   5975.3632   1.01e+04      0.594      0.553   -1.38e+04    2.57e+04
C(YearRemodAdd)[T.1993]   7097.7870   9469.271      0.750      0.454   -1.15e+04    2.57e+04
C(YearRemodAdd)[T.1994]   9913.2038   8066.936      1.229      0.219   -5918.850    2.57e+04
C(YearRemodAdd)[T.1995]   1.208e+04   7519.493      1.606      0.109   -2678.715    2.68e+04
C(YearRemodAdd)[T.1996]   1.491e+04   7267.522      2.052      0.040     648.925    2.92e+04
C(YearRemodAdd)[T.1997]   6657.1527   8313.919      0.801      0.424   -9659.626     2.3e+04
C(YearRemodAdd)[T.1998]   7534.5308   8239.242      0.914      0.361   -8635.688    2.37e+04
C(YearRemodAdd)[T.1999]   1.417e+04   8373.739      1.692      0.091   -2264.157    3.06e+04
C(YearRemodAdd)[T.2000]   6784.3494   6925.925      0.980      0.328   -6808.373    2.04e+04
C(YearRemodAdd)[T.2001]   1.084e+04   8161.358      1.328      0.184   -5175.234    2.69e+04
C(YearRemodAdd)[T.2002]   7596.8387   7082.650      1.073      0.284   -6303.469    2.15e+04
C(YearRemodAdd)[T.2003]   5117.1228   6983.039      0.733      0.464   -8587.690    1.88e+04
C(YearRemodAdd)[T.2004]   6751.1358   6693.475      1.009      0.313   -6385.383    1.99e+04
C(YearRemodAdd)[T.2005]   2430.6296   6408.756      0.379      0.705   -1.01e+04     1.5e+04
C(YearRemodAdd)[T.2006]   2686.8022   6170.163      0.435      0.663   -9422.673    1.48e+04
C(YearRemodAdd)[T.2007]   8068.5273   6671.305      1.209      0.227   -5024.481    2.12e+04
C(YearRemodAdd)[T.2008]   1.381e+04   9090.992      1.519      0.129   -4029.024    3.17e+04
C(YearRemodAdd)[T.2009]   6112.1380   1.53e+04      0.401      0.689   -2.38e+04    3.61e+04
C(YearRemodAdd)[T.2010]   5.759e+04   1.91e+04      3.009      0.003       2e+04    9.52e+04
RoofStyle[T.Gable]       -1.291e+04    2.3e+04     -0.562      0.574    -5.8e+04    3.21e+04
RoofStyle[T.Gambrel]     -1.373e+04   2.55e+04     -0.538      0.590   -6.38e+04    3.63e+04
RoofStyle[T.Hip]         -1.257e+04    2.3e+04     -0.547      0.585   -5.77e+04    3.25e+04
RoofStyle[T.Mansard]     -1.119e+04   2.73e+04     -0.411      0.682   -6.47e+04    4.23e+04
RoofStyle[T.Shed]         6.643e+04   4.79e+04      1.387      0.166   -2.75e+04     1.6e+05
RoofMatl[T.CompShg]       7.131e+05   4.25e+04     16.773      0.000     6.3e+05    7.97e+05
RoofMatl[T.Membran]       7.733e+05   5.84e+04     13.240      0.000    6.59e+05    8.88e+05
RoofMatl[T.Metal]         7.418e+05   5.68e+04     13.055      0.000     6.3e+05    8.53e+05
RoofMatl[T.Roll]          6.993e+05   5.19e+04     13.474      0.000    5.97e+05    8.01e+05
RoofMatl[T.Tar&Grv]       6.948e+05   4.79e+04     14.503      0.000    6.01e+05    7.89e+05
RoofMatl[T.WdShake]       7.167e+05   4.69e+04     15.294      0.000    6.25e+05    8.09e+05
RoofMatl[T.WdShngl]       7.641e+05   4.44e+04     17.202      0.000    6.77e+05    8.51e+05
Exterior1st[T.AsphShn]   -1.266e+04   4.01e+04     -0.315      0.753   -9.15e+04    6.61e+04
Exterior1st[T.BrkComm]   -1.137e+04   3.64e+04     -0.313      0.755   -8.28e+04       6e+04
Exterior1st[T.BrkFace]    1.218e+04   1.94e+04      0.629      0.529   -2.58e+04    5.02e+04
Exterior1st[T.CBlock]    -1.305e+04   1.81e+04     -0.720      0.472   -4.86e+04    2.25e+04
Exterior1st[T.CemntBd]    1.429e+04   2.73e+04      0.524      0.601   -3.93e+04    6.78e+04
Exterior1st[T.HdBoard]   -4728.9811      2e+04     -0.236      0.813    -4.4e+04    3.46e+04
Exterior1st[T.ImStucc]   -5.023e+04   3.22e+04     -1.562      0.119   -1.13e+05    1.29e+04
Exterior1st[T.MetalSd]    5668.1626   2.14e+04      0.265      0.791   -3.63e+04    4.76e+04
Exterior1st[T.Plywood]   -3540.1988   1.98e+04     -0.179      0.858   -4.23e+04    3.52e+04
Exterior1st[T.Stone]     -1.452e+04   3.17e+04     -0.457      0.647   -7.68e+04    4.78e+04
Exterior1st[T.Stucco]    -4601.9355   2.23e+04     -0.206      0.837   -4.84e+04    3.92e+04
Exterior1st[T.VinylSd]   -1.524e+04    2.1e+04     -0.726      0.468   -5.65e+04     2.6e+04
Exterior1st[T.Wd Sdng]   -3284.9130   1.91e+04     -0.172      0.864   -4.09e+04    3.43e+04
Exterior1st[T.WdShing]    -947.7335   2.07e+04     -0.046      0.963   -4.16e+04    3.97e+04
Exterior2nd[T.AsphShn]    4380.9659   2.91e+04      0.150      0.881   -5.28e+04    6.16e+04
Exterior2nd[T.Brk Cmn]   -9608.8649   2.58e+04     -0.373      0.709   -6.02e+04     4.1e+04
Exterior2nd[T.BrkFace]   -5481.1045   1.85e+04     -0.296      0.767   -4.19e+04    3.09e+04
Exterior2nd[T.CBlock]    -1.305e+04   1.81e+04     -0.720      0.472   -4.86e+04    2.25e+04
Exterior2nd[T.CmentBd]   -1.109e+04    2.6e+04     -0.427      0.669    -6.2e+04    3.98e+04
Exterior2nd[T.HdBoard]   -2112.1211   1.83e+04     -0.115      0.908    -3.8e+04    3.38e+04
Exterior2nd[T.ImStucc]    1.443e+04   1.98e+04      0.729      0.466   -2.44e+04    5.33e+04
Exterior2nd[T.MetalSd]   -8890.7116   1.99e+04     -0.447      0.655   -4.79e+04    3.01e+04
Exterior2nd[T.Other]     -1.128e+04   3.15e+04     -0.358      0.720   -7.31e+04    5.05e+04
Exterior2nd[T.Plywood]   -2593.9384   1.81e+04     -0.144      0.886   -3.81e+04    3.29e+04
Exterior2nd[T.Stone]     -6281.2077   2.45e+04     -0.256      0.798   -5.44e+04    4.18e+04
Exterior2nd[T.Stucco]     1.109e+04    2.1e+04      0.528      0.598   -3.01e+04    5.23e+04
Exterior2nd[T.VinylSd]    9818.0526   1.95e+04      0.502      0.616   -2.85e+04    4.82e+04
Exterior2nd[T.Wd Sdng]     516.4150   1.77e+04      0.029      0.977   -3.41e+04    3.52e+04
Exterior2nd[T.Wd Shng]   -3825.5547   1.88e+04     -0.203      0.839   -4.08e+04    3.32e+04
MasVnrType[T.BrkFace]     6072.8989   8175.702      0.743      0.458   -9972.618    2.21e+04
MasVnrType[T.None]        6285.3926   8263.271      0.761      0.447   -9931.986    2.25e+04
MasVnrType[T.Stone]       7508.6315   8658.849      0.867      0.386   -9485.103    2.45e+04
ExterQual[T.Fa]           1.408e+04   1.55e+04      0.906      0.365   -1.64e+04    4.46e+04
ExterQual[T.Gd]            157.0681   5973.252      0.026      0.979   -1.16e+04    1.19e+04
ExterQual[T.TA]          -2021.4379   6574.263     -0.307      0.759   -1.49e+04    1.09e+04
ExterCond[T.Fa]          -1.254e+04   2.39e+04     -0.524      0.601   -5.95e+04    3.45e+04
ExterCond[T.Gd]          -1.455e+04    2.3e+04     -0.633      0.527   -5.97e+04    3.06e+04
ExterCond[T.Po]          -2.156e+04   5.25e+04     -0.411      0.681   -1.25e+05    8.14e+04
ExterCond[T.TA]          -1.319e+04    2.3e+04     -0.573      0.567   -5.84e+04     3.2e+04
Foundation[T.CBlock]      4383.6043   5058.516      0.867      0.386   -5544.167    1.43e+04
Foundation[T.PConc]       7539.5298   5080.543      1.484      0.138   -2431.473    1.75e+04
Foundation[T.Slab]        6411.4116   1.01e+04      0.637      0.524   -1.33e+04    2.62e+04
Foundation[T.Stone]       1.886e+04   1.57e+04      1.200      0.230    -1.2e+04    4.97e+04
Foundation[T.Wood]       -2.316e+04    1.7e+04     -1.360      0.174   -5.66e+04    1.03e+04
BsmtQual[T.Fa]           -3031.2932   8345.478     -0.363      0.717   -1.94e+04    1.33e+04
BsmtQual[T.Gd]           -1.077e+04   3777.481     -2.851      0.004   -1.82e+04   -3354.368
BsmtQual[T.TA]           -8802.3658   4887.470     -1.801      0.072   -1.84e+04     789.713
BsmtCond[T.Gd]            2531.4221   7133.820      0.355      0.723   -1.15e+04    1.65e+04
BsmtCond[T.Po]           -6.944e+04   3.37e+04     -2.058      0.040   -1.36e+05   -3213.831
BsmtCond[T.TA]            5641.7692   6025.437      0.936      0.349   -6183.667    1.75e+04
BsmtExposure[T.Gd]        8665.6883   3447.622      2.514      0.012    1899.434    1.54e+04
BsmtExposure[T.Mn]       -1724.2034   3407.030     -0.506      0.613   -8410.791    4962.384
BsmtExposure[T.No]       -5208.8275   2462.420     -2.115      0.035      -1e+04    -376.118
BsmtFinType1[T.BLQ]       1248.7593   3256.305      0.383      0.701   -5142.019    7639.537
BsmtFinType1[T.GLQ]       5780.1847   2977.437      1.941      0.053     -63.290    1.16e+04
BsmtFinType1[T.LwQ]      -1936.4500   4733.513     -0.409      0.683   -1.12e+04    7353.475
BsmtFinType1[T.Rec]       -184.1022   3612.343     -0.051      0.959   -7273.635    6905.431
BsmtFinType1[T.Unf]       4095.7073   3454.817      1.186      0.236   -2684.668    1.09e+04
BsmtFinType2[T.BLQ]      -4086.5181   9151.608     -0.447      0.655    -2.2e+04    1.39e+04
BsmtFinType2[T.GLQ]       1688.9665   1.06e+04      0.160      0.873    -1.9e+04    2.24e+04
BsmtFinType2[T.LwQ]      -1.047e+04   8720.489     -1.200      0.230   -2.76e+04    6648.524
BsmtFinType2[T.Rec]      -6078.2228   8275.867     -0.734      0.463   -2.23e+04    1.02e+04
BsmtFinType2[T.Unf]      -5240.6718   8965.398     -0.585      0.559   -2.28e+04    1.24e+04
Heating[T.GasA]           8982.8737   3.13e+04      0.287      0.774   -5.25e+04    7.04e+04
Heating[T.GasW]           1.697e+04   3.25e+04      0.522      0.602   -4.68e+04    8.07e+04
Heating[T.Grav]            140.5923   3.42e+04      0.004      0.997    -6.7e+04    6.73e+04
Heating[T.OthW]          -4.459e+04   4.28e+04     -1.042      0.298   -1.29e+05    3.94e+04
Heating[T.Wall]           4250.6359   3.41e+04      0.125      0.901   -6.26e+04    7.11e+04
HeatingQC[T.Fa]          -3202.0331   5927.559     -0.540      0.589   -1.48e+04    8431.310
HeatingQC[T.Gd]          -4149.0835   2467.733     -1.681      0.093   -8992.221     694.054
HeatingQC[T.Po]           1.112e+04   3.05e+04      0.364      0.716   -4.88e+04    7.11e+04
HeatingQC[T.TA]          -2802.7157   2551.460     -1.098      0.272   -7810.176    2204.744
CentralAir[T.Y]          -2860.4545   5254.852     -0.544      0.586   -1.32e+04    7452.644
Electrical[T.FuseF]      -6485.5443   7414.143     -0.875      0.382    -2.1e+04    8065.348
Electrical[T.FuseP]      -1.982e+04   2.39e+04     -0.831      0.406   -6.66e+04     2.7e+04
Electrical[T.Mix]         1.107e+05   5.45e+04      2.033      0.042    3851.469    2.18e+05
Electrical[T.SBrkr]      -1173.4975   3895.641     -0.301      0.763   -8819.027    6472.032
C(BsmtFullBath)[T.1]      1161.0469   2335.650      0.497      0.619   -3422.866    5744.960
C(BsmtFullBath)[T.2]      4787.9031   1.19e+04      0.403      0.687   -1.86e+04    2.81e+04
C(BsmtFullBath)[T.3]      3.036e+04   4.09e+04      0.742      0.458   -4.99e+04    1.11e+05
C(BsmtHalfBath)[T.1]      2287.0744   3801.693      0.602      0.548   -5174.074    9748.223
C(BsmtHalfBath)[T.2]     -3.531e+04   3.31e+04     -1.065      0.287      -1e+05    2.98e+04
C(FullBath)[T.1]         -4303.4616   2.06e+04     -0.209      0.835   -4.48e+04    3.61e+04
C(FullBath)[T.2]         -5468.7067    2.1e+04     -0.261      0.794   -4.66e+04    3.57e+04
C(FullBath)[T.3]          1.398e+04    2.2e+04      0.636      0.525   -2.92e+04    5.71e+04
C(HalfBath)[T.1]          1839.5160   2630.399      0.699      0.485   -3322.868    7001.900
C(HalfBath)[T.2]         -3127.5928   1.08e+04     -0.289      0.773   -2.44e+04    1.81e+04
C(BedroomAbvGr)[T.1]      2.104e+04   1.91e+04      1.104      0.270   -1.64e+04    5.85e+04
C(BedroomAbvGr)[T.2]      2.237e+04   1.89e+04      1.186      0.236   -1.46e+04    5.94e+04
C(BedroomAbvGr)[T.3]      1.572e+04   1.91e+04      0.823      0.411   -2.18e+04    5.32e+04
C(BedroomAbvGr)[T.4]      1.827e+04   1.95e+04      0.939      0.348   -1.99e+04    5.65e+04
C(BedroomAbvGr)[T.5]     -8775.1551   2.11e+04     -0.416      0.677   -5.02e+04    3.26e+04
C(BedroomAbvGr)[T.6]      4325.4807   2.43e+04      0.178      0.859   -4.33e+04     5.2e+04
C(BedroomAbvGr)[T.8]       111.0133   2.53e+04      0.004      0.997   -4.96e+04    4.98e+04
C(KitchenAbvGr)[T.1]     -1.702e+04   5.24e+04     -0.325      0.745    -1.2e+05    8.58e+04
C(KitchenAbvGr)[T.2]     -2.066e+04   5.33e+04     -0.388      0.698   -1.25e+05    8.39e+04
C(KitchenAbvGr)[T.3]     -1.795e+04   5.96e+04     -0.301      0.763   -1.35e+05     9.9e+04
KitchenQual[T.Fa]        -1.176e+04   7809.478     -1.505      0.133   -2.71e+04    3570.569
KitchenQual[T.Gd]        -1.179e+04   4073.050     -2.895      0.004   -1.98e+04   -3798.624
KitchenQual[T.TA]         -1.02e+04   4643.252     -2.197      0.028   -1.93e+04   -1088.869
C(TotRmsAbvGrd)[T.3]      -2.34e+04   2.16e+04     -1.083      0.279   -6.58e+04     1.9e+04
C(TotRmsAbvGrd)[T.4]     -2.542e+04   2.08e+04     -1.223      0.222   -6.62e+04    1.54e+04
C(TotRmsAbvGrd)[T.5]     -2.486e+04   2.08e+04     -1.194      0.233   -6.57e+04     1.6e+04
C(TotRmsAbvGrd)[T.6]     -2.222e+04    2.1e+04     -1.056      0.291   -6.35e+04    1.91e+04
C(TotRmsAbvGrd)[T.7]     -2.042e+04   2.11e+04     -0.968      0.333   -6.18e+04     2.1e+04
C(TotRmsAbvGrd)[T.8]     -2.106e+04   2.12e+04     -0.992      0.321   -6.27e+04    2.06e+04
C(TotRmsAbvGrd)[T.9]     -2.602e+04   2.14e+04     -1.213      0.225   -6.81e+04    1.61e+04
C(TotRmsAbvGrd)[T.10]    -1.065e+04    2.2e+04     -0.485      0.628   -5.38e+04    3.25e+04
C(TotRmsAbvGrd)[T.11]    -2.298e+04   2.33e+04     -0.985      0.325   -6.88e+04    2.28e+04
C(TotRmsAbvGrd)[T.12]     4384.7605    2.3e+04      0.191      0.849   -4.07e+04    4.95e+04
C(TotRmsAbvGrd)[T.14]      111.0133   2.53e+04      0.004      0.997   -4.96e+04    4.98e+04
Functional[T.Maj2]       -1.865e+04   1.78e+04     -1.047      0.295   -5.36e+04    1.63e+04
Functional[T.Min1]        7748.3889   1.03e+04      0.751      0.453   -1.25e+04     2.8e+04
Functional[T.Min2]        8603.1862   1.08e+04      0.795      0.427   -1.26e+04    2.98e+04
Functional[T.Mod]          213.8354   1.25e+04      0.017      0.986   -2.42e+04    2.47e+04
Functional[T.Sev]         -1.43e+04   4.06e+04     -0.352      0.725    -9.4e+04    6.54e+04
Functional[T.Typ]         1.634e+04   9033.917      1.809      0.071   -1391.797    3.41e+04
C(Fireplaces)[T.1]         661.7014   2019.265      0.328      0.743   -3301.280    4624.683
C(Fireplaces)[T.2]        8881.2815   3656.963      2.429      0.015    1704.178    1.61e+04
C(Fireplaces)[T.3]        6125.6445   1.43e+04      0.429      0.668   -2.19e+04    3.42e+04
GarageType[T.Attchd]      2.217e+04    1.5e+04      1.475      0.141   -7337.827    5.17e+04
GarageType[T.Basment]     2.689e+04   1.71e+04      1.573      0.116   -6667.720    6.04e+04
GarageType[T.BuiltIn]     1.709e+04   1.54e+04      1.110      0.267   -1.31e+04    4.73e+04
GarageType[T.CarPort]     2.055e+04   1.95e+04      1.052      0.293   -1.78e+04    5.89e+04
GarageType[T.Detchd]      2.283e+04    1.5e+04      1.517      0.130   -6707.803    5.24e+04
C(GarageYrBlt)[T.1906]    1321.7429   2.35e+04      0.056      0.955   -4.48e+04    4.74e+04
C(GarageYrBlt)[T.1908]    5.339e+04   6.48e+04      0.824      0.410   -7.38e+04    1.81e+05
C(GarageYrBlt)[T.1910]    5.492e+04   4.68e+04      1.173      0.241    -3.7e+04    1.47e+05
C(GarageYrBlt)[T.1914]   -2092.2511   4.61e+04     -0.045      0.964   -9.26e+04    8.84e+04
C(GarageYrBlt)[T.1915]    8643.0851   4.49e+04      0.193      0.847   -7.94e+04    9.67e+04
C(GarageYrBlt)[T.1916]   -1313.0815   4.64e+04     -0.028      0.977   -9.24e+04    8.98e+04
C(GarageYrBlt)[T.1918]   -3.961e+04   5.29e+04     -0.748      0.454   -1.43e+05    6.43e+04
C(GarageYrBlt)[T.1920]    3.383e+04   4.14e+04      0.817      0.414   -4.74e+04    1.15e+05
C(GarageYrBlt)[T.1921]    4.035e+04   4.82e+04      0.838      0.402   -5.42e+04    1.35e+05
C(GarageYrBlt)[T.1922]    4.108e+04   4.51e+04      0.912      0.362   -4.74e+04     1.3e+05
C(GarageYrBlt)[T.1923]    2.746e+04   4.51e+04      0.609      0.542    -6.1e+04    1.16e+05
C(GarageYrBlt)[T.1924]    1.969e+04   4.47e+04      0.440      0.660   -6.81e+04    1.07e+05
C(GarageYrBlt)[T.1925]    2.542e+04    4.1e+04      0.620      0.535    -5.5e+04    1.06e+05
C(GarageYrBlt)[T.1926]    2.837e+04   4.74e+04      0.598      0.550   -6.47e+04    1.21e+05
C(GarageYrBlt)[T.1927]    8.347e+04   5.52e+04      1.511      0.131   -2.49e+04    1.92e+05
C(GarageYrBlt)[T.1928]    3.983e+04   4.51e+04      0.883      0.377   -4.87e+04    1.28e+05
C(GarageYrBlt)[T.1929]    3.775e+04   4.59e+04      0.822      0.411   -5.24e+04    1.28e+05
C(GarageYrBlt)[T.1930]    4.321e+04   4.17e+04      1.035      0.301   -3.87e+04    1.25e+05
C(GarageYrBlt)[T.1931]    2.873e+04   4.46e+04      0.644      0.520   -5.89e+04    1.16e+05
C(GarageYrBlt)[T.1932]    3.395e+04   4.38e+04      0.775      0.438    -5.2e+04     1.2e+05
C(GarageYrBlt)[T.1933]    2.801e+04   4.89e+04      0.573      0.567   -6.79e+04    1.24e+05
C(GarageYrBlt)[T.1934]     5.11e+04   4.63e+04      1.104      0.270   -3.97e+04    1.42e+05
C(GarageYrBlt)[T.1935]    1.634e+04   4.21e+04      0.388      0.698   -6.63e+04     9.9e+04
C(GarageYrBlt)[T.1936]    2.382e+04   4.42e+04      0.539      0.590   -6.29e+04    1.11e+05
C(GarageYrBlt)[T.1937]     3.67e+04   4.62e+04      0.794      0.427    -5.4e+04    1.27e+05
C(GarageYrBlt)[T.1938]    2.963e+04    4.4e+04      0.674      0.501   -5.67e+04    1.16e+05
C(GarageYrBlt)[T.1939]    3.514e+04   4.45e+04      0.790      0.430   -5.22e+04    1.22e+05
C(GarageYrBlt)[T.1940]    3.523e+04   4.25e+04      0.830      0.407   -4.81e+04    1.19e+05
C(GarageYrBlt)[T.1941]    3.242e+04   4.25e+04      0.763      0.446    -5.1e+04    1.16e+05
C(GarageYrBlt)[T.1942]    1.111e+04   2.19e+04      0.507      0.612   -3.19e+04    5.41e+04
C(GarageYrBlt)[T.1945]    2.967e+04   4.37e+04      0.679      0.497   -5.61e+04    1.15e+05
C(GarageYrBlt)[T.1946]     8.38e+04   5.05e+04      1.660      0.097   -1.53e+04    1.83e+05
C(GarageYrBlt)[T.1947]    6.793e+04   4.76e+04      1.427      0.154   -2.55e+04    1.61e+05
C(GarageYrBlt)[T.1948]    3.715e+04   4.19e+04      0.888      0.375    -4.5e+04    1.19e+05
C(GarageYrBlt)[T.1949]    2.324e+04   4.12e+04      0.564      0.573   -5.77e+04    1.04e+05
C(GarageYrBlt)[T.1950]    3.256e+04   4.06e+04      0.802      0.423   -4.71e+04    1.12e+05
C(GarageYrBlt)[T.1951]    1.584e+04    4.4e+04      0.360      0.719   -7.05e+04    1.02e+05
C(GarageYrBlt)[T.1952]    -2.07e+04   5.01e+04     -0.413      0.679   -1.19e+05    7.76e+04
C(GarageYrBlt)[T.1953]    -151.6327   5.55e+04     -0.003      0.998   -1.09e+05    1.09e+05
C(GarageYrBlt)[T.1954]    2.954e+04   4.02e+04      0.735      0.462   -4.93e+04    1.08e+05
C(GarageYrBlt)[T.1955]    1.299e+04   4.12e+04      0.316      0.752   -6.78e+04    9.38e+04
C(GarageYrBlt)[T.1956]    3.621e+04   4.21e+04      0.860      0.390   -4.65e+04    1.19e+05
C(GarageYrBlt)[T.1957]    2.714e+04   4.17e+04      0.651      0.515   -5.47e+04    1.09e+05
C(GarageYrBlt)[T.1958]     3.05e+04   4.07e+04      0.750      0.454   -4.94e+04     1.1e+05
C(GarageYrBlt)[T.1959]     2.57e+04    4.1e+04      0.627      0.531   -5.47e+04    1.06e+05
C(GarageYrBlt)[T.1960]    1.983e+04   3.88e+04      0.510      0.610   -5.64e+04    9.61e+04
C(GarageYrBlt)[T.1961]    2.889e+04   4.08e+04      0.709      0.478   -5.11e+04    1.09e+05
C(GarageYrBlt)[T.1962]    2.915e+04   4.07e+04      0.716      0.474   -5.08e+04    1.09e+05
C(GarageYrBlt)[T.1963]    2.936e+04   4.15e+04      0.707      0.480   -5.22e+04    1.11e+05
C(GarageYrBlt)[T.1964]    4.289e+04   4.04e+04      1.061      0.289   -3.64e+04    1.22e+05
C(GarageYrBlt)[T.1965]    2.445e+04   4.16e+04      0.589      0.556   -5.71e+04    1.06e+05
C(GarageYrBlt)[T.1966]    3.871e+04   4.26e+04      0.909      0.364   -4.49e+04    1.22e+05
C(GarageYrBlt)[T.1967]    2.397e+04   4.19e+04      0.572      0.568   -5.83e+04    1.06e+05
C(GarageYrBlt)[T.1968]    3.393e+04   4.15e+04      0.817      0.414   -4.75e+04    1.15e+05
C(GarageYrBlt)[T.1969]   -5491.1687   5.46e+04     -0.100      0.920   -1.13e+05    1.02e+05
C(GarageYrBlt)[T.1970]    2.264e+04   4.06e+04      0.558      0.577   -5.71e+04    1.02e+05
C(GarageYrBlt)[T.1971]    2.408e+04   4.12e+04      0.584      0.559   -5.68e+04    1.05e+05
C(GarageYrBlt)[T.1972]    3.688e+04   4.08e+04      0.904      0.366   -4.32e+04    1.17e+05
C(GarageYrBlt)[T.1973]    4.049e+04   4.31e+04      0.939      0.348   -4.41e+04    1.25e+05
C(GarageYrBlt)[T.1974]    2.932e+04   4.02e+04      0.729      0.466   -4.97e+04    1.08e+05
C(GarageYrBlt)[T.1975]    2.284e+04   4.29e+04      0.532      0.595   -6.14e+04    1.07e+05
C(GarageYrBlt)[T.1976]     3.74e+04   4.09e+04      0.914      0.361   -4.29e+04    1.18e+05
C(GarageYrBlt)[T.1977]    2.111e+04   4.02e+04      0.525      0.600   -5.78e+04       1e+05
C(GarageYrBlt)[T.1978]    2.636e+04    4.1e+04      0.643      0.520   -5.41e+04    1.07e+05
C(GarageYrBlt)[T.1979]    3.381e+04   4.17e+04      0.811      0.417    -4.8e+04    1.16e+05
C(GarageYrBlt)[T.1980]    3.827e+04   4.07e+04      0.941      0.347   -4.16e+04    1.18e+05
C(GarageYrBlt)[T.1981]    2.601e+04    4.2e+04      0.619      0.536   -5.65e+04    1.08e+05
C(GarageYrBlt)[T.1982]    1.467e+04   4.37e+04      0.336      0.737    -7.1e+04       1e+05
C(GarageYrBlt)[T.1983]    2.719e+04   4.44e+04      0.612      0.540   -5.99e+04    1.14e+05
C(GarageYrBlt)[T.1984]    1.039e+04   5.34e+04      0.194      0.846   -9.45e+04    1.15e+05
C(GarageYrBlt)[T.1985]    2.782e+04   4.16e+04      0.669      0.504   -5.38e+04    1.09e+05
C(GarageYrBlt)[T.1986]    2.883e+04    4.4e+04      0.655      0.512   -5.75e+04    1.15e+05
C(GarageYrBlt)[T.1987]    3.518e+04   4.12e+04      0.854      0.393   -4.57e+04    1.16e+05
C(GarageYrBlt)[T.1988]    1.294e+04   4.37e+04      0.296      0.767   -7.28e+04    9.86e+04
C(GarageYrBlt)[T.1989]    3.243e+04   4.13e+04      0.786      0.432   -4.86e+04    1.13e+05
C(GarageYrBlt)[T.1990]    2.333e+04   4.27e+04      0.547      0.585   -6.04e+04    1.07e+05
C(GarageYrBlt)[T.1991]    3.064e+04   4.14e+04      0.740      0.460   -5.07e+04    1.12e+05
C(GarageYrBlt)[T.1992]    1.411e+04   4.44e+04      0.317      0.751   -7.31e+04    1.01e+05
C(GarageYrBlt)[T.1993]    3.489e+04   4.15e+04      0.841      0.401   -4.65e+04    1.16e+05
C(GarageYrBlt)[T.1994]    4.001e+04   4.01e+04      0.997      0.319   -3.87e+04    1.19e+05
C(GarageYrBlt)[T.1995]    2.358e+04    4.1e+04      0.575      0.566   -5.69e+04    1.04e+05
C(GarageYrBlt)[T.1996]    2.986e+04   4.02e+04      0.742      0.458   -4.91e+04    1.09e+05
C(GarageYrBlt)[T.1997]    3.268e+04   4.16e+04      0.786      0.432    -4.9e+04    1.14e+05
C(GarageYrBlt)[T.1998]    1.226e+04   4.14e+04      0.296      0.767    -6.9e+04    9.36e+04
C(GarageYrBlt)[T.1999]    2.546e+04   4.14e+04      0.615      0.538   -5.57e+04    1.07e+05
C(GarageYrBlt)[T.2000]    2.688e+04   4.37e+04      0.615      0.538   -5.88e+04    1.13e+05
C(GarageYrBlt)[T.2001]    2.432e+04   1.99e+04      1.220      0.223   -1.48e+04    6.34e+04
C(GarageYrBlt)[T.2002]    2.833e+04   4.28e+04      0.662      0.508   -5.56e+04    1.12e+05
C(GarageYrBlt)[T.2003]    4.271e+04   4.14e+04      1.031      0.303   -3.86e+04    1.24e+05
C(GarageYrBlt)[T.2004]    5.126e+04   4.22e+04      1.215      0.225   -3.15e+04    1.34e+05
C(GarageYrBlt)[T.2005]    3.275e+04   4.12e+04      0.794      0.427   -4.81e+04    1.14e+05
C(GarageYrBlt)[T.2006]    4.654e+04   4.11e+04      1.132      0.258   -3.41e+04    1.27e+05
C(GarageYrBlt)[T.2007]    1.574e+04   4.15e+04      0.379      0.705   -6.57e+04    9.72e+04
C(GarageYrBlt)[T.2008]    2.348e+04   4.25e+04      0.552      0.581      -6e+04    1.07e+05
C(GarageYrBlt)[T.2009]    6.181e+04   4.63e+04      1.334      0.182   -2.91e+04    1.53e+05
C(GarageYrBlt)[T.2010]    1.076e+04   5.03e+04      0.214      0.831   -8.79e+04    1.09e+05
GarageFinish[T.RFn]      -1391.7249   2190.632     -0.635      0.525   -5691.029    2907.579
GarageFinish[T.Unf]       -841.5191   2834.616     -0.297      0.767   -6404.697    4721.659
C(GarageCars)[T.1]         714.5840   1.27e+04      0.056      0.955   -2.41e+04    2.56e+04
C(GarageCars)[T.2]         -24.9637   1.34e+04     -0.002      0.999   -2.63e+04    2.62e+04
C(GarageCars)[T.3]        1.139e+04   1.48e+04      0.769      0.442   -1.77e+04    4.04e+04
C(GarageCars)[T.4]        1.627e+04   2.03e+04      0.801      0.423   -2.36e+04    5.61e+04
GarageQual[T.Fa]         -8.187e+04   5.41e+04     -1.514      0.130   -1.88e+05    2.42e+04
GarageQual[T.Gd]         -7.624e+04    5.5e+04     -1.387      0.166   -1.84e+05    3.17e+04
GarageQual[T.Po]          -1.25e+05   6.65e+04     -1.880      0.060   -2.56e+05    5510.424
GarageQual[T.TA]         -8.115e+04   5.37e+04     -1.510      0.131   -1.87e+05    2.43e+04
GarageCond[T.Fa]          6.311e+04   5.95e+04      1.061      0.289   -5.36e+04     1.8e+05
GarageCond[T.Gd]           6.51e+04   6.05e+04      1.076      0.282   -5.36e+04    1.84e+05
GarageCond[T.Po]          9.267e+04   6.33e+04      1.464      0.143   -3.15e+04    2.17e+05
GarageCond[T.TA]          7.041e+04   5.91e+04      1.192      0.233   -4.55e+04    1.86e+05
PavedDrive[T.P]          -7322.0034   7608.036     -0.962      0.336   -2.23e+04    7609.421
PavedDrive[T.Y]          -3238.5394   4491.307     -0.721      0.471   -1.21e+04    5576.037
C(MoSold)[T.2]           -1729.2387   5294.265     -0.327      0.744   -1.21e+04    8661.211
C(MoSold)[T.3]            1241.8231   4735.324      0.262      0.793   -8051.656    1.05e+04
C(MoSold)[T.4]            -717.8530   4470.734     -0.161      0.872   -9492.052    8056.346
C(MoSold)[T.5]             698.4001   4228.062      0.165      0.869   -7599.534    8996.334
C(MoSold)[T.6]           -1000.0146   4228.898     -0.236      0.813   -9299.589    7299.560
C(MoSold)[T.7]            2134.0028   4283.150      0.498      0.618   -6272.046    1.05e+04
C(MoSold)[T.8]           -4966.5117   4508.182     -1.102      0.271   -1.38e+04    3881.183
C(MoSold)[T.9]           -1732.1903   5121.196     -0.338      0.735   -1.18e+04    8318.597
C(MoSold)[T.10]          -4814.8654   4960.222     -0.971      0.332   -1.45e+04    4919.995
C(MoSold)[T.11]            881.7409   4969.646      0.177      0.859   -8871.616    1.06e+04
C(MoSold)[T.12]          -3259.0294   5299.627     -0.615      0.539   -1.37e+04    7141.944
C(YrSold)[T.2007]          936.1064   2291.824      0.408      0.683   -3561.796    5434.009
C(YrSold)[T.2008]         1687.1901   2344.546      0.720      0.472   -2914.183    6288.563
C(YrSold)[T.2009]        -2810.4973   2341.294     -1.200      0.230   -7405.487    1784.492
C(YrSold)[T.2010]        -1028.5042   2854.545     -0.360      0.719   -6630.794    4573.785
SaleType[T.CWD]           1.469e+04   1.57e+04      0.934      0.350   -1.62e+04    4.56e+04
SaleType[T.Con]           2.211e+04   1.97e+04      1.125      0.261   -1.65e+04    6.07e+04
SaleType[T.ConLD]         -975.5731   1.14e+04     -0.086      0.932   -2.33e+04    2.13e+04
SaleType[T.ConLI]         1455.2255    1.3e+04      0.112      0.911    -2.4e+04    2.69e+04
SaleType[T.ConLw]          764.0461    1.4e+04      0.055      0.957   -2.67e+04    2.83e+04
SaleType[T.New]           2.023e+04   1.79e+04      1.133      0.258   -1.48e+04    5.53e+04
SaleType[T.Oth]           4460.0936   1.78e+04      0.251      0.802   -3.05e+04    3.94e+04
SaleType[T.WD]            -861.5925   4935.215     -0.175      0.861   -1.05e+04    8824.191
SaleCondition[T.AdjLand]  2.955e+04   1.94e+04      1.527      0.127   -8427.626    6.75e+04
SaleCondition[T.Alloca]  -8125.5430   1.27e+04     -0.642      0.521    -3.3e+04    1.67e+04
SaleCondition[T.Family]  -5057.1362   6873.167     -0.736      0.462   -1.85e+04    8432.044
SaleCondition[T.Normal]   4630.9744   3358.900      1.379      0.168   -1961.154    1.12e+04
SaleCondition[T.Partial] -1397.0094    1.7e+04     -0.082      0.935   -3.48e+04     3.2e+04
LotFrontage                 68.3798     50.630      1.351      0.177     -30.985     167.745
LotArea                      0.6483      0.132      4.898      0.000       0.389       0.908
MasVnrArea                  11.5877      6.384      1.815      0.070      -0.942      24.117
BsmtFinSF1                  16.1642      3.342      4.836      0.000       9.605      22.723
BsmtFinSF2                   3.8981      6.815      0.572      0.567      -9.477      17.273
BsmtUnfSF                   -3.8487      3.102     -1.241      0.215      -9.936       2.239
TotalBsmtSF                 16.2135      4.152      3.905      0.000       8.065      24.362
firstFlrSf                  15.2594      8.688      1.756      0.079      -1.791      32.310
secondFlrSf                 23.8445      7.426      3.211      0.001       9.270      38.419
LowQualFinSF                -0.4582     20.399     -0.022      0.982     -40.493      39.577
GrLivArea                   38.6457      7.995      4.834      0.000      22.955      54.337
GarageArea                  12.3929      9.631      1.287      0.198      -6.508      31.294
WoodDeckSF                  15.1318      6.710      2.255      0.024       1.963      28.300
OpenPorchSF                  9.4759     13.317      0.712      0.477     -16.659      35.611
EnclosedPorch               10.6637     15.391      0.693      0.489     -19.542      40.870
threeSsnPorch               54.4142     25.106      2.167      0.030       5.141     103.687
ScreenPorch                 38.1734     14.485      2.635      0.009       9.745      66.602
PoolArea                    64.7990     21.448      3.021      0.003      22.705     106.893
MiscVal                     -0.3888      1.665     -0.234      0.815      -3.656       2.878
==============================================================================
Omnibus:                      382.963   Durbin-Watson:                   1.955
Prob(Omnibus):                  0.000   Jarque-Bera (JB):            23851.628
Skew:                           0.225   Prob(JB):                         0.00
Kurtosis:                      22.796   Cond. No.                     3.89e+17
==============================================================================

Warnings:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
[2] The smallest eigenvalue is 2.06e-24. This might indicate that there are
strong multicollinearity problems or that the design matrix is singular.

Full Regression on Training set

R-squared valeu is 0.9500 R-squared adjusted is 0.92

As it can be seen from the summary that most of the parameters do not have statistically significant effect on Regression Fit. However before making any judgment on further modification, following steps were considered in model developement

1) Observed the natures of parameters thorugh pair-plot\ 2) Observed residual diagnostic\ 3) Made transformation on some of the parameters\ 4) Full model regression \ 5) Checked regression with providinig interaction on some parameteres\ 5) Reduced model through STEP using BIC criterion\ 6) Applied bootstrap with step to observed the variaton in betas\ 7) Applied Lasso and ridge regression\

In [22]:
# sns.pairplot(train)
# plt.show()
fig, axs = plt.subplots(5,4,figsize=(50,50)) # figsize=(15, 6), facecolor='w', edgecolor='k')
#fig.subplots_adjust(hspace = .5, wspace=.001)

axs = axs.ravel()
train_noncat=['LotFrontage','LotArea','MasVnrArea','BsmtFinSF1','BsmtFinSF2','BsmtUnfSF','TotalBsmtSF','firstFlrSf','secondFlrSf','LowQualFinSF','GrLivArea','GarageArea','WoodDeckSF','OpenPorchSF','EnclosedPorch','threeSsnPorch', 'ScreenPorch','PoolArea','MiscVal']
for i in range(19):

    axs[i].scatter(train[train_noncat[i]],train['SalePrice'])
    axs[i].set_title(train_noncat[i])
    #axs[i].set_xlabel(train.columns[i])
    axs[i].set_ylabel('SalePrice')

plt.show()
# plt.savefig('individualpara.png')

Observation from Y vs parameters plot

It is evident that most of the graphs have non-constant variance. Suggesting to work with log scale. Before going into that, lets check for residues.

In [23]:
# sns.pairplot(train)
# plt.show()
# fig, axs = plt.subplots(5,4,figsize=(50,50)) # figsize=(15, 6), facecolor='w', edgecolor='k')
#fig.subplots_adjust(hspace = .5, wspace=.001)

# axs = axs.ravel()
train_noncat=['LotFrontage','LotArea','MasVnrArea','BsmtFinSF1','BsmtFinSF2','BsmtUnfSF','TotalBsmtSF','firstFlrSf','secondFlrSf','LowQualFinSF','GrLivArea','GarageArea','WoodDeckSF','OpenPorchSF','EnclosedPorch','threeSsnPorch', 'ScreenPorch','PoolArea','MiscVal']
for i in range(19):
    plt.figure(i)
    sns.residplot(train[train_noncat[i]], train['SalePrice'])
    plt.title(train_noncat[i])
    #axs[i].set_xlabel(train.columns[i])
    plt.ylabel('SalePrice')

plt.show()
# plt.savefig('individualresid.png')

Converting y to log(y)

In [24]:
train_noncat=['LotFrontage','LotArea','MasVnrArea','BsmtFinSF1','BsmtFinSF2','BsmtUnfSF','TotalBsmtSF','firstFlrSf','secondFlrSf','LowQualFinSF','GrLivArea','GarageArea','WoodDeckSF','OpenPorchSF','EnclosedPorch','threeSsnPorch', 'ScreenPorch','PoolArea','MiscVal']
for i in range(19):
    plt.figure(i)
    sns.residplot(train[train_noncat[i]], np.log(train['SalePrice']))
    plt.title(train_noncat[i])
    #axs[i].set_xlabel(train.columns[i])
    plt.ylabel('SalePrice')

plt.show()

Taking log of y helped in making a residual with somewhat uniform variance across x.

Removing outliers now:

Let us observe the the original y (sales price) vs parameter graph. it feels lik LotFrontage >300 and GrlivAre> 4500 should be removed to produce better fit

In [25]:
train.drop(train[train['GrLivArea']>4500].index, inplace=True)
train.reset_index(drop=True, inplace=True)
In [26]:
train.drop(train[train['LotFrontage']>300].index, inplace=True)
train.reset_index(drop=True, inplace=True)

Full Regressioin with log scale on Y

In [27]:
reg=ols('np.log(SalePrice)~ C(MSSubClass)+MSZoning+LotFrontage+LotArea+Street+LotShape+LandContour+Utilities+LotConfig+LandSlope+Neighborhood+Condition1+Condition2+BldgType+HouseStyle+C(OverallQual)+C(OverallCond)+C(YearBuilt)+C(YearRemodAdd)+RoofStyle+RoofMatl+Exterior1st+Exterior2nd+MasVnrType+MasVnrArea+ExterQual+ExterCond+Foundation+BsmtQual+BsmtCond+BsmtExposure+BsmtFinType1+BsmtFinSF1+BsmtFinType2+BsmtFinSF2+BsmtUnfSF+TotalBsmtSF+Heating+HeatingQC+CentralAir+Electrical+firstFlrSf+secondFlrSf+LowQualFinSF+GrLivArea+C(BsmtFullBath)+C(BsmtHalfBath)+C(FullBath)+C(HalfBath)+C(BedroomAbvGr)+C(KitchenAbvGr)+KitchenQual+C(TotRmsAbvGrd)+Functional+C(Fireplaces)+GarageType+C(GarageYrBlt)+GarageFinish+C(GarageCars)+GarageArea+GarageQual+GarageCond+PavedDrive+WoodDeckSF+OpenPorchSF+EnclosedPorch+threeSsnPorch+ScreenPorch+PoolArea+MiscVal+C(MoSold)+C(YrSold)+SaleType+SaleCondition',data=train)
reg_result=reg.fit()
print(reg_result.summary())
                            OLS Regression Results                            
==============================================================================
Dep. Variable:      np.log(SalePrice)   R-squared:                       0.965
Model:                            OLS   Adj. R-squared:                  0.944
Method:                 Least Squares   F-statistic:                     45.79
Date:                Wed, 11 Dec 2019   Prob (F-statistic):               0.00
Time:                        23:02:52   Log-Likelihood:                 1721.2
No. Observations:                1457   AIC:                            -2336.
Df Residuals:                     904   BIC:                             585.8
Df Model:                         552                                         
Covariance Type:            nonrobust                                         
============================================================================================
                               coef    std err          t      P>|t|      [0.025      0.975]
--------------------------------------------------------------------------------------------
Intercept                    8.6785      0.397     21.856      0.000       7.899       9.458
C(MSSubClass)[T.30]         -0.0510      0.029     -1.753      0.080      -0.108       0.006
C(MSSubClass)[T.40]         -0.0633      0.076     -0.837      0.403      -0.212       0.085
C(MSSubClass)[T.45]         -0.1862      0.137     -1.356      0.175      -0.456       0.083
C(MSSubClass)[T.50]         -0.0100      0.047     -0.213      0.832      -0.102       0.082
C(MSSubClass)[T.60]         -0.0386      0.041     -0.932      0.352      -0.120       0.043
C(MSSubClass)[T.70]         -0.0505      0.047     -1.067      0.286      -0.143       0.042
C(MSSubClass)[T.75]         -0.1090      0.107     -1.018      0.309      -0.319       0.101
C(MSSubClass)[T.80]         -0.0467      0.062     -0.757      0.450      -0.168       0.074
C(MSSubClass)[T.85]         -0.0403      0.060     -0.673      0.501      -0.158       0.077
C(MSSubClass)[T.90]         -0.0277      0.023     -1.201      0.230      -0.073       0.018
C(MSSubClass)[T.120]        -0.1258      0.071     -1.761      0.079      -0.266       0.014
C(MSSubClass)[T.160]        -0.2093      0.086     -2.427      0.015      -0.379      -0.040
C(MSSubClass)[T.180]        -0.1680      0.097     -1.732      0.084      -0.358       0.022
C(MSSubClass)[T.190]         0.4651      0.223      2.085      0.037       0.027       0.903
MSZoning[T.FV]               0.5766      0.066      8.782      0.000       0.448       0.705
MSZoning[T.RH]               0.4835      0.071      6.834      0.000       0.345       0.622
MSZoning[T.RL]               0.5313      0.059      8.985      0.000       0.415       0.647
MSZoning[T.RM]               0.4530      0.057      8.016      0.000       0.342       0.564
Street[T.Pave]               0.0148      0.067      0.220      0.826      -0.117       0.146
LotShape[T.IR2]              0.0101      0.020      0.503      0.615      -0.029       0.049
LotShape[T.IR3]              0.0301      0.040      0.748      0.455      -0.049       0.109
LotShape[T.Reg]              0.0074      0.008      0.955      0.340      -0.008       0.023
LandContour[T.HLS]          -0.0041      0.027     -0.152      0.880      -0.057       0.049
LandContour[T.Low]           0.0018      0.034      0.052      0.959      -0.065       0.069
LandContour[T.Lvl]          -0.0106      0.021     -0.506      0.613      -0.052       0.030
Utilities[T.NoSeWa]         -0.2020      0.131     -1.541      0.124      -0.459       0.055
LotConfig[T.CulDSac]         0.0415      0.016      2.585      0.010       0.010       0.073
LotConfig[T.FR2]            -0.0366      0.019     -1.961      0.050      -0.073    2.35e-05
LotConfig[T.FR3]            -0.0593      0.056     -1.052      0.293      -0.170       0.051
LotConfig[T.Inside]         -0.0120      0.009     -1.355      0.176      -0.029       0.005
LandSlope[T.Mod]             0.0199      0.021      0.970      0.333      -0.020       0.060
LandSlope[T.Sev]            -0.2364      0.061     -3.871      0.000      -0.356      -0.117
Neighborhood[T.Blueste]      0.0084      0.097      0.086      0.931      -0.182       0.198
Neighborhood[T.BrDale]       0.0405      0.058      0.702      0.483      -0.073       0.154
Neighborhood[T.BrkSide]      0.0356      0.047      0.755      0.450      -0.057       0.128
Neighborhood[T.ClearCr]      0.0317      0.045      0.703      0.482      -0.057       0.120
Neighborhood[T.CollgCr]     -0.0092      0.035     -0.266      0.790      -0.077       0.059
Neighborhood[T.Crawfor]      0.0996      0.043      2.323      0.020       0.015       0.184
Neighborhood[T.Edwards]     -0.0535      0.038     -1.392      0.164      -0.129       0.022
Neighborhood[T.Gilbert]     -0.0122      0.037     -0.332      0.740      -0.084       0.060
Neighborhood[T.IDOTRR]       0.0363      0.055      0.654      0.513      -0.073       0.145
Neighborhood[T.MeadowV]     -0.0887      0.062     -1.437      0.151      -0.210       0.032
Neighborhood[T.Mitchel]     -0.0456      0.040     -1.142      0.254      -0.124       0.033
Neighborhood[T.NAmes]       -0.0423      0.038     -1.108      0.268      -0.117       0.033
Neighborhood[T.NPkVill]      0.0331      0.066      0.505      0.614      -0.096       0.162
Neighborhood[T.NWAmes]      -0.0273      0.040     -0.688      0.492      -0.105       0.051
Neighborhood[T.NoRidge]      0.0343      0.041      0.833      0.405      -0.047       0.115
Neighborhood[T.NridgHt]      0.0517      0.035      1.480      0.139      -0.017       0.120
Neighborhood[T.OldTown]     -0.0141      0.048     -0.291      0.771      -0.109       0.081
Neighborhood[T.SWISU]       -0.0509      0.051     -1.004      0.316      -0.150       0.049
Neighborhood[T.Sawyer]      -0.0276      0.040     -0.688      0.491      -0.106       0.051
Neighborhood[T.SawyerW]      0.0015      0.038      0.039      0.969      -0.073       0.076
Neighborhood[T.Somerst]      0.0141      0.042      0.335      0.738      -0.068       0.097
Neighborhood[T.StoneBr]      0.1122      0.040      2.776      0.006       0.033       0.192
Neighborhood[T.Timber]       0.0105      0.038      0.274      0.785      -0.065       0.086
Neighborhood[T.Veenker]      0.0513      0.051      0.998      0.319      -0.050       0.152
Condition1[T.Feedr]          0.0776      0.028      2.762      0.006       0.022       0.133
Condition1[T.Norm]           0.1148      0.024      4.806      0.000       0.068       0.162
Condition1[T.PosA]           0.1286      0.053      2.420      0.016       0.024       0.233
Condition1[T.PosN]           0.1105      0.037      2.958      0.003       0.037       0.184
Condition1[T.RRAe]          -0.0329      0.047     -0.707      0.480      -0.124       0.058
Condition1[T.RRAn]           0.0756      0.035      2.187      0.029       0.008       0.143
Condition1[T.RRNe]           0.0722      0.082      0.882      0.378      -0.088       0.233
Condition1[T.RRNn]           0.1025      0.060      1.701      0.089      -0.016       0.221
Condition2[T.Feedr]          0.2992      0.148      2.027      0.043       0.009       0.589
Condition2[T.Norm]           0.2224      0.131      1.695      0.090      -0.035       0.480
Condition2[T.PosA]           0.1885      0.109      1.733      0.083      -0.025       0.402
Condition2[T.PosN]           0.1540      0.173      0.891      0.373      -0.185       0.493
Condition2[T.RRAe]          -0.3852      0.279     -1.380      0.168      -0.933       0.162
Condition2[T.RRAn]           0.1151      0.171      0.672      0.502      -0.221       0.451
Condition2[T.RRNn]           0.4280      0.176      2.438      0.015       0.083       0.772
BldgType[T.2fmCon]          -0.5072      0.223     -2.273      0.023      -0.945      -0.069
BldgType[T.Duplex]          -0.0277      0.023     -1.201      0.230      -0.073       0.018
BldgType[T.Twnhs]            0.0759      0.076      0.995      0.320      -0.074       0.226
BldgType[T.TwnhsE]           0.0993      0.073      1.366      0.172      -0.043       0.242
HouseStyle[T.1.5Unf]         0.1799      0.135      1.330      0.184      -0.086       0.445
HouseStyle[T.1Story]         0.0120      0.047      0.256      0.798      -0.080       0.104
HouseStyle[T.2.5Fin]        -0.0047      0.123     -0.038      0.970      -0.246       0.236
HouseStyle[T.2.5Unf]         0.1400      0.115      1.213      0.225      -0.087       0.367
HouseStyle[T.2Story]         0.0024      0.045      0.053      0.958      -0.086       0.091
HouseStyle[T.SFoyer]         0.0576      0.065      0.887      0.375      -0.070       0.185
HouseStyle[T.SLvl]           0.0543      0.069      0.782      0.435      -0.082       0.191
C(OverallQual)[T.2]         -0.0614      0.119     -0.516      0.606      -0.295       0.172
C(OverallQual)[T.3]          0.0109      0.099      0.110      0.913      -0.183       0.205
C(OverallQual)[T.4]          0.0803      0.094      0.855      0.393      -0.104       0.265
C(OverallQual)[T.5]          0.1093      0.095      1.154      0.249      -0.077       0.295
C(OverallQual)[T.6]          0.1358      0.095      1.435      0.152      -0.050       0.322
C(OverallQual)[T.7]          0.1629      0.095      1.722      0.085      -0.023       0.349
C(OverallQual)[T.8]          0.2078      0.096      2.170      0.030       0.020       0.396
C(OverallQual)[T.9]          0.2654      0.099      2.683      0.007       0.071       0.460
C(OverallQual)[T.10]         0.2349      0.105      2.242      0.025       0.029       0.440
C(OverallCond)[T.2]          0.8679      0.124      6.984      0.000       0.624       1.112
C(OverallCond)[T.3]          0.6653      0.071      9.337      0.000       0.525       0.805
C(OverallCond)[T.4]          0.7387      0.068     10.804      0.000       0.604       0.873
C(OverallCond)[T.5]          0.7821      0.069     11.356      0.000       0.647       0.917
C(OverallCond)[T.6]          0.8193      0.069     11.831      0.000       0.683       0.955
C(OverallCond)[T.7]          0.8622      0.069     12.493      0.000       0.727       0.998
C(OverallCond)[T.8]          0.8756      0.070     12.596      0.000       0.739       1.012
C(OverallCond)[T.9]          0.9363      0.072     12.925      0.000       0.794       1.078
C(YearBuilt)[T.1875]        -0.0244      0.109     -0.223      0.823      -0.239       0.190
C(YearBuilt)[T.1880]        -0.0339      0.086     -0.397      0.692      -0.202       0.134
C(YearBuilt)[T.1882]         0.1060      0.151      0.701      0.483      -0.191       0.403
C(YearBuilt)[T.1885]        -0.0601      0.105     -0.571      0.568      -0.267       0.147
C(YearBuilt)[T.1890]        -0.0995      0.093     -1.069      0.285      -0.282       0.083
C(YearBuilt)[T.1892]        -0.2195      0.153     -1.438      0.151      -0.519       0.080
C(YearBuilt)[T.1893]         0.1885      0.109      1.733      0.083      -0.025       0.402
C(YearBuilt)[T.1898]        -0.8395      0.232     -3.612      0.000      -1.296      -0.383
C(YearBuilt)[T.1900]        -0.0437      0.050     -0.870      0.384      -0.142       0.055
C(YearBuilt)[T.1904]         0.1310      0.145      0.903      0.367      -0.154       0.415
C(YearBuilt)[T.1905]         0.0610      0.134      0.455      0.649      -0.202       0.324
C(YearBuilt)[T.1906]        -0.1023      0.099     -1.037      0.300      -0.296       0.091
C(YearBuilt)[T.1908]        -0.1259      0.175     -0.719      0.472      -0.470       0.218
C(YearBuilt)[T.1910]        -0.0720      0.040     -1.783      0.075      -0.151       0.007
C(YearBuilt)[T.1911]         0.1651      0.118      1.401      0.162      -0.066       0.396
C(YearBuilt)[T.1912]         0.0675      0.093      0.729      0.466      -0.114       0.249
C(YearBuilt)[T.1913]        -0.1792      0.145     -1.237      0.216      -0.463       0.105
C(YearBuilt)[T.1914]         0.0365      0.068      0.536      0.592      -0.097       0.170
C(YearBuilt)[T.1915]         0.1541      0.053      2.917      0.004       0.050       0.258
C(YearBuilt)[T.1916]         0.1476      0.080      1.835      0.067      -0.010       0.305
C(YearBuilt)[T.1917]        -0.0006      0.181     -0.004      0.997      -0.356       0.354
C(YearBuilt)[T.1918]         0.0981      0.064      1.539      0.124      -0.027       0.223
C(YearBuilt)[T.1919]         0.1106      0.087      1.270      0.204      -0.060       0.281
C(YearBuilt)[T.1920]        -0.0171      0.040     -0.426      0.670      -0.096       0.062
C(YearBuilt)[T.1921]         0.1046      0.087      1.206      0.228      -0.066       0.275
C(YearBuilt)[T.1922]        -0.0597      0.072     -0.833      0.405      -0.200       0.081
C(YearBuilt)[T.1923]         0.0392      0.068      0.576      0.565      -0.094       0.173
C(YearBuilt)[T.1924]         0.0896      0.064      1.394      0.164      -0.037       0.216
C(YearBuilt)[T.1925]         0.0894      0.044      2.010      0.045       0.002       0.177
C(YearBuilt)[T.1926]         0.1102      0.091      1.208      0.227      -0.069       0.289
C(YearBuilt)[T.1927]        -0.3426      0.115     -2.973      0.003      -0.569      -0.116
C(YearBuilt)[T.1928]         0.0863      0.066      1.306      0.192      -0.043       0.216
C(YearBuilt)[T.1929]         0.0332      0.074      0.452      0.651      -0.111       0.178
C(YearBuilt)[T.1930]         0.0030      0.051      0.060      0.952      -0.096       0.103
C(YearBuilt)[T.1931]         0.0318      0.070      0.457      0.648      -0.105       0.169
C(YearBuilt)[T.1932]         0.2408      0.078      3.097      0.002       0.088       0.393
C(YearBuilt)[T.1934]        -0.0742      0.087     -0.853      0.394      -0.245       0.097
C(YearBuilt)[T.1935]        -0.0294      0.062     -0.471      0.638      -0.152       0.093
C(YearBuilt)[T.1936]         0.2377      0.069      3.428      0.001       0.102       0.374
C(YearBuilt)[T.1937]        -0.0173      0.068     -0.255      0.799      -0.151       0.116
C(YearBuilt)[T.1938]         0.0493      0.081      0.611      0.542      -0.109       0.208
C(YearBuilt)[T.1939]        -0.0330      0.085     -0.388      0.698      -0.200       0.134
C(YearBuilt)[T.1940]         0.0170      0.051      0.337      0.736      -0.082       0.116
C(YearBuilt)[T.1941]         0.0787      0.057      1.372      0.170      -0.034       0.191
C(YearBuilt)[T.1942]        -0.0117      0.092     -0.127      0.899      -0.192       0.169
C(YearBuilt)[T.1945]         0.1807      0.061      2.954      0.003       0.061       0.301
C(YearBuilt)[T.1946]        -0.0458      0.108     -0.424      0.672      -0.257       0.166
C(YearBuilt)[T.1947]         0.0304      0.065      0.466      0.641      -0.097       0.158
C(YearBuilt)[T.1948]         0.0969      0.057      1.689      0.092      -0.016       0.210
C(YearBuilt)[T.1949]         0.1513      0.048      3.170      0.002       0.058       0.245
C(YearBuilt)[T.1950]         0.1061      0.045      2.376      0.018       0.018       0.194
C(YearBuilt)[T.1951]         0.1319      0.094      1.397      0.163      -0.053       0.317
C(YearBuilt)[T.1952]         0.2265      0.056      4.019      0.000       0.116       0.337
C(YearBuilt)[T.1953]         0.4304      0.147      2.927      0.004       0.142       0.719
C(YearBuilt)[T.1954]         0.0713      0.049      1.457      0.146      -0.025       0.167
C(YearBuilt)[T.1955]         0.0956      0.058      1.635      0.102      -0.019       0.210
C(YearBuilt)[T.1956]         0.0634      0.079      0.806      0.420      -0.091       0.218
C(YearBuilt)[T.1957]         0.1205      0.063      1.911      0.056      -0.003       0.244
C(YearBuilt)[T.1958]         0.1400      0.049      2.859      0.004       0.044       0.236
C(YearBuilt)[T.1959]         0.0783      0.052      1.500      0.134      -0.024       0.181
C(YearBuilt)[T.1960]         0.1496      0.072      2.091      0.037       0.009       0.290
C(YearBuilt)[T.1961]         0.0984      0.060      1.632      0.103      -0.020       0.217
C(YearBuilt)[T.1962]         0.0529      0.066      0.801      0.423      -0.077       0.182
C(YearBuilt)[T.1963]         0.1691      0.078      2.166      0.031       0.016       0.322
C(YearBuilt)[T.1964]        -0.0587      0.072     -0.814      0.416      -0.200       0.083
C(YearBuilt)[T.1965]         0.1087      0.060      1.803      0.072      -0.010       0.227
C(YearBuilt)[T.1966]        -0.0252      0.087     -0.292      0.771      -0.195       0.145
C(YearBuilt)[T.1967]         0.1481      0.084      1.764      0.078      -0.017       0.313
C(YearBuilt)[T.1968]         0.0162      0.070      0.232      0.816      -0.121       0.153
C(YearBuilt)[T.1969]         0.1810      0.174      1.037      0.300      -0.161       0.523
C(YearBuilt)[T.1970]         0.0177      0.057      0.313      0.755      -0.094       0.129
C(YearBuilt)[T.1971]         0.1152      0.079      1.454      0.146      -0.040       0.271
C(YearBuilt)[T.1972]         0.0722      0.055      1.310      0.190      -0.036       0.180
C(YearBuilt)[T.1973]        -0.0423      0.108     -0.393      0.694      -0.253       0.169
C(YearBuilt)[T.1974]         0.1393      0.064      2.172      0.030       0.013       0.265
C(YearBuilt)[T.1975]         0.1744      0.071      2.456      0.014       0.035       0.314
C(YearBuilt)[T.1976]         0.0034      0.065      0.052      0.958      -0.124       0.131
C(YearBuilt)[T.1977]         0.0961      0.058      1.665      0.096      -0.017       0.209
C(YearBuilt)[T.1978]         0.0279      0.074      0.375      0.708      -0.118       0.174
C(YearBuilt)[T.1979]         0.1908      0.104      1.843      0.066      -0.012       0.394
C(YearBuilt)[T.1980]         0.1563      0.083      1.894      0.059      -0.006       0.318
C(YearBuilt)[T.1981]         0.1719      0.100      1.718      0.086      -0.024       0.368
C(YearBuilt)[T.1982]         0.1246      0.062      1.994      0.046       0.002       0.247
C(YearBuilt)[T.1983]         0.0965      0.119      0.812      0.417      -0.137       0.330
C(YearBuilt)[T.1984]         0.2069      0.145      1.426      0.154      -0.078       0.492
C(YearBuilt)[T.1985]         0.2311      0.091      2.535      0.011       0.052       0.410
C(YearBuilt)[T.1986]         0.1270      0.089      1.423      0.155      -0.048       0.302
C(YearBuilt)[T.1987]         0.1825      0.105      1.730      0.084      -0.025       0.389
C(YearBuilt)[T.1988]         0.1522      0.085      1.795      0.073      -0.014       0.319
C(YearBuilt)[T.1989]         0.1713      0.086      1.982      0.048       0.002       0.341
C(YearBuilt)[T.1990]         0.1511      0.078      1.946      0.052      -0.001       0.303
C(YearBuilt)[T.1991]         0.0069      0.074      0.093      0.926      -0.138       0.152
C(YearBuilt)[T.1992]         0.1322      0.093      1.423      0.155      -0.050       0.315
C(YearBuilt)[T.1993]         0.0925      0.081      1.136      0.256      -0.067       0.252
C(YearBuilt)[T.1994]         0.0482      0.052      0.926      0.354      -0.054       0.150
C(YearBuilt)[T.1995]         0.1578      0.059      2.671      0.008       0.042       0.274
C(YearBuilt)[T.1996]         0.1766      0.057      3.104      0.002       0.065       0.288
C(YearBuilt)[T.1997]         0.1361      0.063      2.147      0.032       0.012       0.260
C(YearBuilt)[T.1998]         0.2310      0.067      3.466      0.001       0.100       0.362
C(YearBuilt)[T.1999]         0.1078      0.073      1.476      0.140      -0.036       0.251
C(YearBuilt)[T.2000]         0.1617      0.088      1.832      0.067      -0.011       0.335
C(YearBuilt)[T.2001]         0.0080      0.084      0.096      0.924      -0.156       0.172
C(YearBuilt)[T.2002]         0.2032      0.081      2.510      0.012       0.044       0.362
C(YearBuilt)[T.2003]         0.1858      0.061      3.067      0.002       0.067       0.305
C(YearBuilt)[T.2004]         0.1393      0.068      2.042      0.041       0.005       0.273
C(YearBuilt)[T.2005]         0.2116      0.057      3.738      0.000       0.101       0.323
C(YearBuilt)[T.2006]         0.1612      0.056      2.896      0.004       0.052       0.270
C(YearBuilt)[T.2007]         0.2464      0.058      4.223      0.000       0.132       0.361
C(YearBuilt)[T.2008]         0.2514      0.069      3.628      0.000       0.115       0.387
C(YearBuilt)[T.2009]         0.2746      0.089      3.073      0.002       0.099       0.450
C(YearBuilt)[T.2010]         0.1812      0.203      0.894      0.372      -0.217       0.579
C(YearRemodAdd)[T.1951]      0.0165      0.110      0.149      0.881      -0.200       0.233
C(YearRemodAdd)[T.1952]      0.2265      0.056      4.019      0.000       0.116       0.337
C(YearRemodAdd)[T.1953]      0.0952      0.075      1.270      0.204      -0.052       0.242
C(YearRemodAdd)[T.1954]      0.0372      0.052      0.718      0.473      -0.064       0.139
C(YearRemodAdd)[T.1955]      0.0726      0.061      1.195      0.232      -0.047       0.192
C(YearRemodAdd)[T.1956]      0.0473      0.073      0.645      0.519      -0.097       0.191
C(YearRemodAdd)[T.1957]      0.0159      0.053      0.300      0.764      -0.088       0.120
C(YearRemodAdd)[T.1958]     -0.0746      0.048     -1.550      0.122      -0.169       0.020
C(YearRemodAdd)[T.1959]      0.0205      0.050      0.414      0.679      -0.077       0.118
C(YearRemodAdd)[T.1960]     -0.0365      0.057     -0.646      0.518      -0.147       0.074
C(YearRemodAdd)[T.1961]      0.1077      0.067      1.608      0.108      -0.024       0.239
C(YearRemodAdd)[T.1962]      0.1558      0.067      2.319      0.021       0.024       0.288
C(YearRemodAdd)[T.1963]     -0.0582      0.082     -0.707      0.479      -0.220       0.103
C(YearRemodAdd)[T.1964]      0.0756      0.070      1.080      0.280      -0.062       0.213
C(YearRemodAdd)[T.1965]     -0.0309      0.055     -0.557      0.577      -0.140       0.078
C(YearRemodAdd)[T.1966]      0.0901      0.066      1.359      0.175      -0.040       0.220
C(YearRemodAdd)[T.1967]      0.0237      0.068      0.350      0.726      -0.109       0.157
C(YearRemodAdd)[T.1968]      0.1717      0.055      3.130      0.002       0.064       0.279
C(YearRemodAdd)[T.1969]     -0.0083      0.079     -0.104      0.917      -0.164       0.147
C(YearRemodAdd)[T.1970]      0.1144      0.051      2.255      0.024       0.015       0.214
C(YearRemodAdd)[T.1971]      0.0116      0.074      0.157      0.875      -0.134       0.157
C(YearRemodAdd)[T.1972]     -0.0249      0.046     -0.545      0.586      -0.115       0.065
C(YearRemodAdd)[T.1973]      0.0142      0.081      0.175      0.861      -0.145       0.173
C(YearRemodAdd)[T.1974]      0.0444      0.065      0.687      0.492      -0.082       0.171
C(YearRemodAdd)[T.1975]     -0.0828      0.079     -1.053      0.292      -0.237       0.071
C(YearRemodAdd)[T.1976]      0.1006      0.053      1.910      0.056      -0.003       0.204
C(YearRemodAdd)[T.1977]      0.0654      0.053      1.224      0.221      -0.039       0.170
C(YearRemodAdd)[T.1978]      0.1289      0.061      2.120      0.034       0.010       0.248
C(YearRemodAdd)[T.1979]     -0.0886      0.093     -0.957      0.339      -0.270       0.093
C(YearRemodAdd)[T.1980]     -0.0022      0.072     -0.031      0.976      -0.143       0.139
C(YearRemodAdd)[T.1981]     -0.0308      0.066     -0.467      0.640      -0.160       0.099
C(YearRemodAdd)[T.1982]      0.0574      0.056      1.026      0.305      -0.052       0.167
C(YearRemodAdd)[T.1983]      0.0244      0.076      0.323      0.747      -0.124       0.173
C(YearRemodAdd)[T.1984]      0.0795      0.062      1.273      0.203      -0.043       0.202
C(YearRemodAdd)[T.1985]     -0.0236      0.071     -0.333      0.739      -0.163       0.116
C(YearRemodAdd)[T.1986]      0.1034      0.087      1.187      0.235      -0.068       0.274
C(YearRemodAdd)[T.1987]      0.0349      0.053      0.662      0.508      -0.069       0.138
C(YearRemodAdd)[T.1988]      0.0737      0.051      1.447      0.148      -0.026       0.174
C(YearRemodAdd)[T.1989]      0.0163      0.049      0.335      0.738      -0.079       0.112
C(YearRemodAdd)[T.1990]      0.0254      0.044      0.572      0.567      -0.062       0.112
C(YearRemodAdd)[T.1991]      0.0557      0.049      1.133      0.258      -0.041       0.152
C(YearRemodAdd)[T.1992]      0.0753      0.042      1.782      0.075      -0.008       0.158
C(YearRemodAdd)[T.1993]      0.0506      0.040      1.273      0.203      -0.027       0.129
C(YearRemodAdd)[T.1994]      0.0734      0.034      2.164      0.031       0.007       0.140
C(YearRemodAdd)[T.1995]      0.0620      0.032      1.965      0.050    7.88e-05       0.124
C(YearRemodAdd)[T.1996]      0.0423      0.031      1.385      0.166      -0.018       0.102
C(YearRemodAdd)[T.1997]      0.0314      0.035      0.897      0.370      -0.037       0.100
C(YearRemodAdd)[T.1998]      0.0334      0.035      0.965      0.335      -0.035       0.101
C(YearRemodAdd)[T.1999]      0.0829      0.035      2.359      0.019       0.014       0.152
C(YearRemodAdd)[T.2000]      0.0794      0.029      2.728      0.007       0.022       0.136
C(YearRemodAdd)[T.2001]      0.0853      0.034      2.490      0.013       0.018       0.153
C(YearRemodAdd)[T.2002]      0.0511      0.030      1.716      0.087      -0.007       0.110
C(YearRemodAdd)[T.2003]      0.0298      0.029      1.016      0.310      -0.028       0.087
C(YearRemodAdd)[T.2004]      0.0445      0.028      1.582      0.114      -0.011       0.100
C(YearRemodAdd)[T.2005]      0.0383      0.027      1.423      0.155      -0.015       0.091
C(YearRemodAdd)[T.2006]      0.0250      0.026      0.965      0.335      -0.026       0.076
C(YearRemodAdd)[T.2007]      0.0693      0.028      2.454      0.014       0.014       0.125
C(YearRemodAdd)[T.2008]      0.0657      0.038      1.718      0.086      -0.009       0.141
C(YearRemodAdd)[T.2009]      0.0848      0.064      1.324      0.186      -0.041       0.211
C(YearRemodAdd)[T.2010]      0.1039      0.080      1.292      0.197      -0.054       0.262
RoofStyle[T.Gable]          -0.1453      0.097     -1.500      0.134      -0.335       0.045
RoofStyle[T.Gambrel]        -0.1978      0.107     -1.842      0.066      -0.409       0.013
RoofStyle[T.Hip]            -0.1413      0.097     -1.458      0.145      -0.332       0.049
RoofStyle[T.Mansard]        -0.1153      0.115     -1.003      0.316      -0.341       0.110
RoofStyle[T.Shed]            0.3859      0.201      1.919      0.055      -0.009       0.781
RoofMatl[T.Membran]          0.2674      0.160      1.668      0.096      -0.047       0.582
RoofMatl[T.Metal]            0.0949      0.152      0.624      0.533      -0.203       0.393
RoofMatl[T.Roll]            -0.1183      0.125     -0.947      0.344      -0.363       0.127
RoofMatl[T.Tar&Grv]         -0.0891      0.091     -0.981      0.327      -0.267       0.089
RoofMatl[T.WdShake]         -0.0560      0.079     -0.712      0.477      -0.210       0.098
RoofMatl[T.WdShngl]          0.0105      0.057      0.185      0.853      -0.101       0.122
Exterior1st[T.AsphShn]       0.0182      0.169      0.108      0.914      -0.312       0.349
Exterior1st[T.BrkComm]      -0.3119      0.153     -2.040      0.042      -0.612      -0.012
Exterior1st[T.BrkFace]       0.1120      0.081      1.377      0.169      -0.048       0.272
Exterior1st[T.CBlock]       -0.0272      0.076     -0.358      0.720      -0.177       0.122
Exterior1st[T.CemntBd]      -0.0624      0.115     -0.544      0.586      -0.287       0.163
Exterior1st[T.HdBoard]       0.0403      0.084      0.478      0.633      -0.125       0.206
Exterior1st[T.ImStucc]      -0.0111      0.135     -0.082      0.935      -0.276       0.254
Exterior1st[T.MetalSd]       0.0989      0.090      1.101      0.271      -0.077       0.275
Exterior1st[T.Plywood]       0.0416      0.083      0.500      0.617      -0.122       0.205
Exterior1st[T.Stone]         0.0797      0.133      0.597      0.551      -0.182       0.342
Exterior1st[T.Stucco]        0.0515      0.094      0.549      0.583      -0.132       0.235
Exterior1st[T.VinylSd]       0.0015      0.088      0.017      0.986      -0.172       0.175
Exterior1st[T.Wd Sdng]      -0.0051      0.081     -0.063      0.949      -0.163       0.153
Exterior1st[T.WdShing]       0.0930      0.087      1.069      0.285      -0.078       0.264
Exterior2nd[T.AsphShn]      -0.0322      0.122     -0.263      0.793      -0.272       0.208
Exterior2nd[T.Brk Cmn]      -0.0284      0.108     -0.262      0.793      -0.241       0.184
Exterior2nd[T.BrkFace]      -0.1004      0.078     -1.290      0.197      -0.253       0.052
Exterior2nd[T.CBlock]       -0.0272      0.076     -0.358      0.720      -0.177       0.122
Exterior2nd[T.CmentBd]       0.0694      0.109      0.637      0.525      -0.144       0.283
Exterior2nd[T.HdBoard]      -0.0694      0.077     -0.902      0.368      -0.220       0.082
Exterior2nd[T.ImStucc]      -0.0330      0.083     -0.397      0.691      -0.196       0.130
Exterior2nd[T.MetalSd]      -0.1085      0.084     -1.298      0.195      -0.272       0.056
Exterior2nd[T.Other]        -0.0832      0.132     -0.629      0.530      -0.343       0.176
Exterior2nd[T.Plywood]      -0.0614      0.076     -0.808      0.419      -0.211       0.088
Exterior2nd[T.Stone]        -0.1090      0.103     -1.059      0.290      -0.311       0.093
Exterior2nd[T.Stucco]       -0.0051      0.088     -0.058      0.954      -0.178       0.168
Exterior2nd[T.VinylSd]      -0.0172      0.082     -0.209      0.835      -0.178       0.144
Exterior2nd[T.Wd Sdng]      -0.0273      0.074     -0.369      0.713      -0.173       0.118
Exterior2nd[T.Wd Shng]      -0.0982      0.079     -1.239      0.216      -0.254       0.057
MasVnrType[T.BrkFace]        0.0738      0.034      2.150      0.032       0.006       0.141
MasVnrType[T.None]           0.0640      0.035      1.844      0.065      -0.004       0.132
MasVnrType[T.Stone]          0.0931      0.036      2.560      0.011       0.022       0.165
ExterQual[T.Fa]              0.0308      0.065      0.471      0.637      -0.097       0.159
ExterQual[T.Gd]             -0.0121      0.025     -0.482      0.630      -0.061       0.037
ExterQual[T.TA]             -0.0111      0.028     -0.403      0.687      -0.065       0.043
ExterCond[T.Fa]             -0.1118      0.101     -1.113      0.266      -0.309       0.085
ExterCond[T.Gd]             -0.0916      0.096     -0.949      0.343      -0.281       0.098
ExterCond[T.Po]             -0.3338      0.220     -1.515      0.130      -0.766       0.099
ExterCond[T.TA]             -0.0820      0.097     -0.848      0.396      -0.272       0.108
Foundation[T.CBlock]         0.0168      0.021      0.790      0.430      -0.025       0.059
Foundation[T.PConc]          0.0514      0.021      2.409      0.016       0.010       0.093
Foundation[T.Slab]          -0.0056      0.042     -0.132      0.895      -0.089       0.077
Foundation[T.Stone]          0.1708      0.066      2.589      0.010       0.041       0.300
Foundation[T.Wood]          -0.0914      0.072     -1.278      0.202      -0.232       0.049
BsmtQual[T.Fa]               0.0287      0.035      0.818      0.414      -0.040       0.098
BsmtQual[T.Gd]              -0.0201      0.016     -1.270      0.204      -0.051       0.011
BsmtQual[T.TA]              -0.0144      0.021     -0.700      0.484      -0.055       0.026
BsmtCond[T.Gd]               0.0366      0.030      1.219      0.223      -0.022       0.095
BsmtCond[T.Po]               1.0229      0.141      7.237      0.000       0.746       1.300
BsmtCond[T.TA]               0.0464      0.025      1.834      0.067      -0.003       0.096
BsmtExposure[T.Gd]           0.0349      0.015      2.401      0.017       0.006       0.063
BsmtExposure[T.Mn]           0.0130      0.014      0.910      0.363      -0.015       0.041
BsmtExposure[T.No]          -0.0071      0.010     -0.682      0.495      -0.027       0.013
BsmtFinType1[T.BLQ]          0.0008      0.014      0.056      0.955      -0.026       0.028
BsmtFinType1[T.GLQ]          0.0116      0.013      0.929      0.353      -0.013       0.036
BsmtFinType1[T.LwQ]         -0.0201      0.020     -1.011      0.312      -0.059       0.019
BsmtFinType1[T.Rec]         -0.0060      0.015     -0.397      0.691      -0.036       0.024
BsmtFinType1[T.Unf]         -0.0079      0.015     -0.548      0.584      -0.036       0.021
BsmtFinType2[T.BLQ]         -0.0570      0.038     -1.484      0.138      -0.132       0.018
BsmtFinType2[T.GLQ]          0.0055      0.044      0.124      0.901      -0.081       0.092
BsmtFinType2[T.LwQ]         -0.0394      0.037     -1.074      0.283      -0.111       0.033
BsmtFinType2[T.Rec]         -0.0243      0.035     -0.699      0.485      -0.092       0.044
BsmtFinType2[T.Unf]         -0.0241      0.038     -0.639      0.523      -0.098       0.050
Heating[T.GasA]              0.1653      0.131      1.257      0.209      -0.093       0.423
Heating[T.GasW]              0.2003      0.136      1.469      0.142      -0.067       0.468
Heating[T.Grav]              0.0026      0.144      0.018      0.986      -0.279       0.284
Heating[T.OthW]              0.1898      0.180      1.056      0.291      -0.163       0.542
Heating[T.Wall]              0.1639      0.143      1.147      0.252      -0.117       0.444
HeatingQC[T.Fa]             -0.0337      0.025     -1.356      0.175      -0.083       0.015
HeatingQC[T.Gd]             -0.0163      0.010     -1.574      0.116      -0.037       0.004
HeatingQC[T.Po]             -0.0414      0.128     -0.323      0.747      -0.293       0.210
HeatingQC[T.TA]             -0.0320      0.011     -2.978      0.003      -0.053      -0.011
CentralAir[T.Y]              0.0468      0.022      2.122      0.034       0.004       0.090
Electrical[T.FuseF]         -0.0117      0.031     -0.377      0.706      -0.073       0.049
Electrical[T.FuseP]         -0.2230      0.100     -2.226      0.026      -0.420      -0.026
Electrical[T.Mix]           -1.1082      0.228     -4.865      0.000      -1.555      -0.661
Electrical[T.SBrkr]         -0.0225      0.016     -1.379      0.168      -0.055       0.010
C(BsmtFullBath)[T.1]         0.0220      0.010      2.242      0.025       0.003       0.041
C(BsmtFullBath)[T.2]         0.0815      0.050      1.628      0.104      -0.017       0.180
C(BsmtFullBath)[T.3]         0.3772      0.172      2.196      0.028       0.040       0.714
C(BsmtHalfBath)[T.1]         0.0139      0.016      0.871      0.384      -0.017       0.045
C(BsmtHalfBath)[T.2]         0.0361      0.139      0.259      0.795      -0.237       0.309
C(FullBath)[T.1]             0.1076      0.087      1.244      0.214      -0.062       0.277
C(FullBath)[T.2]             0.1213      0.088      1.378      0.169      -0.051       0.294
C(FullBath)[T.3]             0.1424      0.092      1.542      0.123      -0.039       0.324
C(HalfBath)[T.1]             0.0271      0.011      2.450      0.014       0.005       0.049
C(HalfBath)[T.2]             0.0181      0.046      0.397      0.692      -0.071       0.108
C(BedroomAbvGr)[T.1]        -0.0037      0.080     -0.046      0.963      -0.161       0.153
C(BedroomAbvGr)[T.2]         0.0095      0.079      0.120      0.905      -0.146       0.165
C(BedroomAbvGr)[T.3]        -0.0027      0.080     -0.034      0.973      -0.160       0.155
C(BedroomAbvGr)[T.4]        -0.0089      0.082     -0.109      0.913      -0.169       0.151
C(BedroomAbvGr)[T.5]        -0.0582      0.089     -0.657      0.511      -0.232       0.116
C(BedroomAbvGr)[T.6]         0.0423      0.102      0.415      0.679      -0.158       0.242
C(BedroomAbvGr)[T.8]         0.1886      0.106      1.773      0.077      -0.020       0.397
C(KitchenAbvGr)[T.1]         0.2008      0.220      0.913      0.362      -0.231       0.633
C(KitchenAbvGr)[T.2]         0.1870      0.224      0.835      0.404      -0.252       0.626
C(KitchenAbvGr)[T.3]         0.3571      0.250      1.427      0.154      -0.134       0.848
KitchenQual[T.Fa]           -0.0509      0.033     -1.554      0.121      -0.115       0.013
KitchenQual[T.Gd]           -0.0450      0.017     -2.628      0.009      -0.079      -0.011
KitchenQual[T.TA]           -0.0368      0.020     -1.885      0.060      -0.075       0.002
C(TotRmsAbvGrd)[T.3]         0.3130      0.091      3.454      0.001       0.135       0.491
C(TotRmsAbvGrd)[T.4]         0.2908      0.087      3.335      0.001       0.120       0.462
C(TotRmsAbvGrd)[T.5]         0.2989      0.087      3.422      0.001       0.127       0.470
C(TotRmsAbvGrd)[T.6]         0.3176      0.088      3.597      0.000       0.144       0.491
C(TotRmsAbvGrd)[T.7]         0.3135      0.089      3.540      0.000       0.140       0.487
C(TotRmsAbvGrd)[T.8]         0.3211      0.089      3.604      0.000       0.146       0.496
C(TotRmsAbvGrd)[T.9]         0.3091      0.090      3.435      0.001       0.133       0.486
C(TotRmsAbvGrd)[T.10]        0.3084      0.092      3.344      0.001       0.127       0.489
C(TotRmsAbvGrd)[T.11]        0.2912      0.098      2.976      0.003       0.099       0.483
C(TotRmsAbvGrd)[T.12]        0.3248      0.097      3.359      0.001       0.135       0.515
C(TotRmsAbvGrd)[T.14]        0.1886      0.106      1.773      0.077      -0.020       0.397
Functional[T.Maj2]          -0.1949      0.075     -2.606      0.009      -0.342      -0.048
Functional[T.Min1]          -0.0005      0.043     -0.012      0.990      -0.086       0.085
Functional[T.Min2]           0.0024      0.045      0.052      0.959      -0.087       0.092
Functional[T.Mod]           -0.0388      0.052     -0.743      0.458      -0.141       0.064
Functional[T.Sev]           -0.0864      0.171     -0.506      0.613      -0.422       0.249
Functional[T.Typ]            0.0526      0.038      1.386      0.166      -0.022       0.127
C(Fireplaces)[T.1]           0.0161      0.008      1.897      0.058      -0.001       0.033
C(Fireplaces)[T.2]           0.0373      0.015      2.420      0.016       0.007       0.068
C(Fireplaces)[T.3]           0.0285      0.060      0.476      0.634      -0.089       0.146
GarageType[T.Attchd]         0.1397      0.063      2.212      0.027       0.016       0.264
GarageType[T.Basment]        0.1428      0.072      1.986      0.047       0.002       0.284
GarageType[T.BuiltIn]        0.1461      0.065      2.260      0.024       0.019       0.273
GarageType[T.CarPort]        0.1173      0.082      1.429      0.153      -0.044       0.278
GarageType[T.Detchd]         0.1319      0.063      2.087      0.037       0.008       0.256
C(GarageYrBlt)[T.1906]      -0.1023      0.099     -1.037      0.300      -0.296       0.091
C(GarageYrBlt)[T.1908]       0.0452      0.272      0.166      0.868      -0.489       0.579
C(GarageYrBlt)[T.1910]       0.1036      0.197      0.527      0.598      -0.282       0.489
C(GarageYrBlt)[T.1914]      -0.2428      0.194     -1.254      0.210      -0.623       0.137
C(GarageYrBlt)[T.1915]      -0.3007      0.188     -1.596      0.111      -0.671       0.069
C(GarageYrBlt)[T.1916]      -0.2916      0.195     -1.495      0.135      -0.674       0.091
C(GarageYrBlt)[T.1918]      -0.2677      0.222     -1.204      0.229      -0.704       0.169
C(GarageYrBlt)[T.1920]      -0.1608      0.174     -0.924      0.356      -0.502       0.181
C(GarageYrBlt)[T.1921]      -0.1167      0.202     -0.577      0.564      -0.513       0.280
C(GarageYrBlt)[T.1922]       0.0184      0.189      0.097      0.922      -0.353       0.390
C(GarageYrBlt)[T.1923]      -0.0433      0.189     -0.229      0.819      -0.415       0.328
C(GarageYrBlt)[T.1924]      -0.2627      0.188     -1.399      0.162      -0.631       0.106
C(GarageYrBlt)[T.1925]      -0.1661      0.172     -0.965      0.335      -0.504       0.172
C(GarageYrBlt)[T.1926]      -0.1403      0.199     -0.704      0.481      -0.531       0.251
C(GarageYrBlt)[T.1927]       0.4021      0.232      1.732      0.084      -0.053       0.858
C(GarageYrBlt)[T.1928]      -0.1085      0.189     -0.573      0.567      -0.480       0.263
C(GarageYrBlt)[T.1929]      -0.1570      0.193     -0.813      0.416      -0.536       0.222
C(GarageYrBlt)[T.1930]      -0.0661      0.175     -0.377      0.706      -0.410       0.278
C(GarageYrBlt)[T.1931]      -0.0880      0.187     -0.470      0.639      -0.456       0.280
C(GarageYrBlt)[T.1932]      -0.1592      0.184     -0.865      0.387      -0.520       0.202
C(GarageYrBlt)[T.1933]      -0.0869      0.205     -0.423      0.672      -0.490       0.316
C(GarageYrBlt)[T.1934]       0.0669      0.194      0.344      0.731      -0.314       0.448
C(GarageYrBlt)[T.1935]      -0.1214      0.177     -0.686      0.493      -0.469       0.226
C(GarageYrBlt)[T.1936]      -0.2486      0.186     -1.339      0.181      -0.613       0.116
C(GarageYrBlt)[T.1937]      -0.1315      0.194     -0.677      0.498      -0.512       0.249
C(GarageYrBlt)[T.1938]      -0.2662      0.185     -1.441      0.150      -0.629       0.096
C(GarageYrBlt)[T.1939]      -0.0059      0.187     -0.032      0.975      -0.372       0.360
C(GarageYrBlt)[T.1940]      -0.1084      0.178     -0.608      0.543      -0.458       0.242
C(GarageYrBlt)[T.1941]      -0.1851      0.178     -1.037      0.300      -0.535       0.165
C(GarageYrBlt)[T.1942]      -0.0117      0.092     -0.127      0.899      -0.192       0.169
C(GarageYrBlt)[T.1945]      -0.2099      0.183     -1.145      0.253      -0.570       0.150
C(GarageYrBlt)[T.1946]      -0.1300      0.212     -0.614      0.539      -0.546       0.286
C(GarageYrBlt)[T.1947]      -0.0637      0.200     -0.319      0.750      -0.456       0.328
C(GarageYrBlt)[T.1948]      -0.1275      0.176     -0.726      0.468      -0.472       0.217
C(GarageYrBlt)[T.1949]      -0.2043      0.173     -1.180      0.238      -0.544       0.135
C(GarageYrBlt)[T.1950]      -0.1883      0.171     -1.104      0.270      -0.523       0.146
C(GarageYrBlt)[T.1951]      -0.2034      0.185     -1.101      0.271      -0.566       0.159
C(GarageYrBlt)[T.1952]      -0.5929      0.210     -2.817      0.005      -1.006      -0.180
C(GarageYrBlt)[T.1953]      -0.6261      0.233     -2.688      0.007      -1.083      -0.169
C(GarageYrBlt)[T.1954]      -0.1683      0.169     -0.997      0.319      -0.499       0.163
C(GarageYrBlt)[T.1955]      -0.2317      0.173     -1.341      0.180      -0.571       0.108
C(GarageYrBlt)[T.1956]      -0.1681      0.177     -0.951      0.342      -0.515       0.179
C(GarageYrBlt)[T.1957]      -0.2311      0.175     -1.320      0.187      -0.575       0.113
C(GarageYrBlt)[T.1958]      -0.1683      0.171     -0.985      0.325      -0.504       0.167
C(GarageYrBlt)[T.1959]      -0.1659      0.172     -0.965      0.335      -0.503       0.172
C(GarageYrBlt)[T.1960]      -0.1842      0.163     -1.129      0.259      -0.504       0.136
C(GarageYrBlt)[T.1961]      -0.2319      0.171     -1.355      0.176      -0.568       0.104
C(GarageYrBlt)[T.1962]      -0.1873      0.171     -1.095      0.274      -0.523       0.148
C(GarageYrBlt)[T.1963]      -0.2110      0.174     -1.209      0.227      -0.553       0.131
C(GarageYrBlt)[T.1964]      -0.0483      0.170     -0.285      0.776      -0.381       0.285
C(GarageYrBlt)[T.1965]      -0.2077      0.175     -1.190      0.234      -0.550       0.135
C(GarageYrBlt)[T.1966]      -0.0684      0.179     -0.383      0.702      -0.419       0.283
C(GarageYrBlt)[T.1967]      -0.2268      0.176     -1.289      0.198      -0.572       0.119
C(GarageYrBlt)[T.1968]      -0.1879      0.174     -1.078      0.281      -0.530       0.154
C(GarageYrBlt)[T.1969]      -0.1970      0.229     -0.859      0.391      -0.647       0.253
C(GarageYrBlt)[T.1970]      -0.1836      0.171     -1.076      0.282      -0.518       0.151
C(GarageYrBlt)[T.1971]      -0.2035      0.173     -1.176      0.240      -0.543       0.136
C(GarageYrBlt)[T.1972]      -0.1029      0.171     -0.601      0.548      -0.439       0.233
C(GarageYrBlt)[T.1973]      -0.0747      0.181     -0.412      0.680      -0.430       0.281
C(GarageYrBlt)[T.1974]      -0.1353      0.169     -0.800      0.424      -0.467       0.196
C(GarageYrBlt)[T.1975]      -0.0922      0.180     -0.511      0.610      -0.446       0.262
C(GarageYrBlt)[T.1976]      -0.1143      0.172     -0.665      0.506      -0.451       0.223
C(GarageYrBlt)[T.1977]      -0.2093      0.169     -1.239      0.216      -0.541       0.122
C(GarageYrBlt)[T.1978]      -0.1503      0.172     -0.874      0.383      -0.488       0.187
C(GarageYrBlt)[T.1979]      -0.0954      0.175     -0.545      0.586      -0.439       0.248
C(GarageYrBlt)[T.1980]      -0.1145      0.171     -0.671      0.503      -0.450       0.221
C(GarageYrBlt)[T.1981]      -0.1493      0.176     -0.846      0.398      -0.496       0.197
C(GarageYrBlt)[T.1982]      -0.2521      0.183     -1.374      0.170      -0.612       0.108
C(GarageYrBlt)[T.1983]      -0.1448      0.186     -0.777      0.438      -0.511       0.221
C(GarageYrBlt)[T.1984]      -0.3038      0.224     -1.354      0.176      -0.744       0.137
C(GarageYrBlt)[T.1985]      -0.1248      0.175     -0.715      0.475      -0.467       0.218
C(GarageYrBlt)[T.1986]      -0.1760      0.185     -0.952      0.341      -0.539       0.187
C(GarageYrBlt)[T.1987]      -0.1445      0.173     -0.835      0.404      -0.484       0.195
C(GarageYrBlt)[T.1988]      -0.1951      0.183     -1.064      0.288      -0.555       0.165
C(GarageYrBlt)[T.1989]      -0.0872      0.173     -0.503      0.615      -0.427       0.253
C(GarageYrBlt)[T.1990]      -0.1978      0.179     -1.104      0.270      -0.550       0.154
C(GarageYrBlt)[T.1991]      -0.0907      0.174     -0.522      0.602      -0.432       0.251
C(GarageYrBlt)[T.1992]      -0.2246      0.187     -1.204      0.229      -0.591       0.142
C(GarageYrBlt)[T.1993]      -0.1425      0.174     -0.818      0.414      -0.484       0.200
C(GarageYrBlt)[T.1994]      -0.0615      0.169     -0.365      0.715      -0.392       0.269
C(GarageYrBlt)[T.1995]      -0.1539      0.172     -0.893      0.372      -0.492       0.184
C(GarageYrBlt)[T.1996]      -0.1570      0.169     -0.929      0.353      -0.489       0.175
C(GarageYrBlt)[T.1997]      -0.0983      0.175     -0.563      0.574      -0.441       0.245
C(GarageYrBlt)[T.1998]      -0.2104      0.174     -1.210      0.227      -0.552       0.131
C(GarageYrBlt)[T.1999]      -0.1276      0.174     -0.735      0.463      -0.469       0.213
C(GarageYrBlt)[T.2000]      -0.1789      0.183     -0.976      0.329      -0.539       0.181
C(GarageYrBlt)[T.2001]       0.0080      0.084      0.096      0.924      -0.156       0.172
C(GarageYrBlt)[T.2002]      -0.1968      0.180     -1.096      0.273      -0.549       0.156
C(GarageYrBlt)[T.2003]      -0.1413      0.174     -0.812      0.417      -0.483       0.200
C(GarageYrBlt)[T.2004]      -0.1021      0.177     -0.576      0.565      -0.450       0.246
C(GarageYrBlt)[T.2005]      -0.1708      0.173     -0.986      0.324      -0.511       0.169
C(GarageYrBlt)[T.2006]      -0.0970      0.173     -0.562      0.574      -0.436       0.242
C(GarageYrBlt)[T.2007]      -0.2375      0.174     -1.362      0.173      -0.580       0.105
C(GarageYrBlt)[T.2008]      -0.1589      0.179     -0.890      0.374      -0.509       0.192
C(GarageYrBlt)[T.2009]      -0.2281      0.195     -1.172      0.241      -0.610       0.154
C(GarageYrBlt)[T.2010]      -0.2859      0.211     -1.355      0.176      -0.700       0.128
GarageFinish[T.RFn]          0.0042      0.009      0.460      0.645      -0.014       0.022
GarageFinish[T.Unf]         -0.0045      0.012     -0.380      0.704      -0.028       0.019
C(GarageCars)[T.1]           0.1023      0.053      1.923      0.055      -0.002       0.207
C(GarageCars)[T.2]           0.1237      0.056      2.201      0.028       0.013       0.234
C(GarageCars)[T.3]           0.1572      0.062      2.527      0.012       0.035       0.279
C(GarageCars)[T.4]           0.2376      0.085      2.785      0.005       0.070       0.405
GarageQual[T.Fa]            -0.5915      0.227     -2.604      0.009      -1.037      -0.146
GarageQual[T.Gd]            -0.5482      0.231     -2.374      0.018      -1.001      -0.095
GarageQual[T.Po]            -0.7958      0.279     -2.850      0.004      -1.344      -0.248
GarageQual[T.TA]            -0.5858      0.226     -2.595      0.010      -1.029      -0.143
GarageCond[T.Fa]             0.5233      0.250      2.095      0.036       0.033       1.014
GarageCond[T.Gd]             0.5250      0.254      2.066      0.039       0.026       1.024
GarageCond[T.Po]             0.6998      0.266      2.633      0.009       0.178       1.221
GarageCond[T.TA]             0.5430      0.248      2.189      0.029       0.056       1.030
PavedDrive[T.P]             -0.0389      0.032     -1.218      0.223      -0.102       0.024
PavedDrive[T.Y]              0.0136      0.019      0.721      0.471      -0.023       0.051
C(MoSold)[T.2]               0.0050      0.022      0.226      0.821      -0.039       0.049
C(MoSold)[T.3]               0.0047      0.020      0.235      0.815      -0.034       0.044
C(MoSold)[T.4]               0.0024      0.019      0.127      0.899      -0.034       0.039
C(MoSold)[T.5]               0.0188      0.018      1.059      0.290      -0.016       0.054
C(MoSold)[T.6]               0.0195      0.018      1.099      0.272      -0.015       0.054
C(MoSold)[T.7]               0.0190      0.018      1.059      0.290      -0.016       0.054
C(MoSold)[T.8]               0.0106      0.019      0.558      0.577      -0.027       0.048
C(MoSold)[T.9]               0.0194      0.021      0.902      0.368      -0.023       0.062
C(MoSold)[T.10]              0.0115      0.021      0.551      0.582      -0.029       0.052
C(MoSold)[T.11]              0.0155      0.021      0.740      0.459      -0.026       0.057
C(MoSold)[T.12]              0.0065      0.022      0.290      0.772      -0.037       0.050
C(YrSold)[T.2007]           -0.0088      0.010     -0.912      0.362      -0.028       0.010
C(YrSold)[T.2008]           -0.0083      0.010     -0.843      0.400      -0.028       0.011
C(YrSold)[T.2009]           -0.0280      0.010     -2.844      0.005      -0.047      -0.009
C(YrSold)[T.2010]           -0.0122      0.012     -1.020      0.308      -0.036       0.011
SaleType[T.CWD]              0.0707      0.066      1.071      0.285      -0.059       0.200
SaleType[T.Con]              0.0255      0.083      0.309      0.757      -0.137       0.188
SaleType[T.ConLD]            0.0533      0.048      1.116      0.265      -0.040       0.147
SaleType[T.ConLI]           -0.0090      0.054     -0.166      0.868      -0.116       0.098
SaleType[T.ConLw]            0.0004      0.059      0.006      0.995      -0.115       0.116
SaleType[T.New]              0.0384      0.075      0.512      0.609      -0.109       0.186
SaleType[T.Oth]              0.0415      0.075      0.556      0.579      -0.105       0.188
SaleType[T.WD]              -0.0312      0.021     -1.506      0.132      -0.072       0.009
SaleCondition[T.AdjLand]     0.2259      0.081      2.781      0.006       0.066       0.385
SaleCondition[T.Alloca]     -0.0241      0.053     -0.453      0.650      -0.128       0.080
SaleCondition[T.Family]      0.0033      0.029      0.116      0.908      -0.053       0.060
SaleCondition[T.Normal]      0.0678      0.014      4.809      0.000       0.040       0.095
SaleCondition[T.Partial]     0.0281      0.072      0.393      0.694      -0.112       0.169
LotFrontage                  0.0004      0.000      1.710      0.088    -5.7e-05       0.001
LotArea                   2.985e-06   5.58e-07      5.350      0.000    1.89e-06    4.08e-06
MasVnrArea                 2.15e-05   2.68e-05      0.801      0.423   -3.12e-05    7.42e-05
BsmtFinSF1                6.255e-05   1.41e-05      4.450      0.000     3.5e-05    9.01e-05
BsmtFinSF2                 1.33e-05   2.86e-05      0.465      0.642   -4.29e-05    6.95e-05
BsmtUnfSF                 3.806e-07    1.3e-05      0.029      0.977   -2.52e-05     2.6e-05
TotalBsmtSF               7.624e-05   1.76e-05      4.336      0.000    4.17e-05       0.000
firstFlrSf                8.289e-05   3.65e-05      2.269      0.024    1.12e-05       0.000
secondFlrSf               8.918e-05   3.12e-05      2.856      0.004    2.79e-05       0.000
LowQualFinSF              2.418e-05   8.56e-05      0.282      0.778      -0.000       0.000
GrLivArea                    0.0002   3.36e-05      5.838      0.000       0.000       0.000
GarageArea                3.648e-05   4.06e-05      0.898      0.369   -4.32e-05       0.000
WoodDeckSF                   0.0001   2.82e-05      3.735      0.000    4.99e-05       0.000
OpenPorchSF                  0.0001   5.61e-05      2.188      0.029    1.26e-05       0.000
EnclosedPorch             9.994e-05   6.46e-05      1.546      0.122   -2.69e-05       0.000
threeSsnPorch                0.0002      0.000      1.681      0.093   -2.97e-05       0.000
ScreenPorch                  0.0002   6.09e-05      4.048      0.000       0.000       0.000
PoolArea                     0.0001   9.04e-05      1.514      0.130   -4.05e-05       0.000
MiscVal                   -1.22e-06   7.01e-06     -0.174      0.862    -1.5e-05    1.25e-05
==============================================================================
Omnibus:                      339.956   Durbin-Watson:                   1.919
Prob(Omnibus):                  0.000   Jarque-Bera (JB):             3016.925
Skew:                          -0.826   Prob(JB):                         0.00
Kurtosis:                       9.853   Cond. No.                     8.48e+17
==============================================================================

Warnings:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
[2] The smallest eigenvalue is 4.25e-25. This might indicate that there are
strong multicollinearity problems or that the design matrix is singular.

Improvment in Rsquared in obvious is after working with log(y) and removing some of the outliers

Looking again at y vs x graph. It is observed that the following numerical values are higly skewed:

'LotFrontage','LotArea', 'BsmtFinSF1','firstFlrSf','MiscVal'. Let us convert that into log scale. But as some of them includes zero, let us apply log(1+x) transormation instead.

In [28]:
# plt.scatter(np.log(train['LotFrontage']+1),train['SalePrice'])
# plt.show()


# axs = axs.ravel()
train_noncat=['LotFrontage','LotArea','BsmtFinSF1','firstFlrSf','MiscVal']
for i in range(5):
    plt.figure(i)
    plt.scatter(np.log(train[train_noncat[i]]+1), train['SalePrice'])
    plt.title(train_noncat[i])
    #axs[i].set_xlabel(train.columns[i])
    plt.ylabel('SalePrice')

plt.show()
# plt.savefig('individualresid.png')
The log(1+x) transformation seesm better

Making observation on non-numerical parameters

In [29]:
# plt.hist(train['BsmtFinType1'])
# plt.hist(train['PoolQC'])


traincat=train.drop(['LotFrontage','LotArea','MasVnrArea','BsmtFinSF1','BsmtFinSF2','BsmtUnfSF','TotalBsmtSF','firstFlrSf','secondFlrSf','LowQualFinSF','GrLivArea','GarageArea','WoodDeckSF','OpenPorchSF','EnclosedPorch','threeSsnPorch', 'ScreenPorch','PoolArea','MiscVal'],axis=1)

for i in range(56):
    plt.figure(i)
    plt.hist(traincat.iloc[:,i])
    plt.title(traincat.columns[i])
    #axs[i].set_xlabel(train.columns[i])
#     plt.ylabel('SalePrice')

plt.show()

# traincat.shape[1]
C:\Users\Sujal Bhavsar\Anaconda3\lib\site-packages\ipykernel_launcher.py:8: RuntimeWarning: More than 20 figures have been opened. Figures created through the pyplot interface (`matplotlib.pyplot.figure`) are retained until explicitly closed and may consume too much memory. (To control this warning, see the rcParam `figure.max_open_warning`).
  
It makes sense to drop out the following parameters, Because they are almost the same throughout the dataset/ sample
In [30]:
train=train.drop(['Street','Utilities','Condition2','RoofMatl'],axis=1)
In [32]:
train.shape
Out[32]:
(1457, 71)
In [33]:
jupyter nbconvert --to html notebook.ipynb
  File "<ipython-input-33-991260e3a7ca>", line 1
    jupyter nbconvert --to html notebook.ipynb
                    ^
SyntaxError: invalid syntax